Last update: Tue Aug 20 08:49:24 MDT 2024
Volume 1, Number 1, March, 2017Gregory D. Abowd and Vassilis Kostakos and Silvia Santini and James Scott and Koji Yatani Editorial . . . . . . . . . . . . . . . 1--1 Artem Dementyev and Christian Holz DualBlink: a Wearable Device to Continuously Detect, Track, and Actuate Blinking For Alleviating Dry Eyes and Computer Vision Syndrome . . . . . . . . 1:1--1:19 Mahmoud Hassan and Florian Daiber and Frederik Wiehr and Felix Kosmalla and Antonio Krüger FootStriker: an EMS-based Foot Strike Assistant for Running . . . . . . . . . 2:1--2:18 Can Liu and Gradeigh D. Clark and Janne Lindqvist Guessing Attacks on User-Generated Gesture Passwords . . . . . . . . . . . 3:1--3:24
Moses Akazue and Martin Halvey and Lynne Baillie Using Thermal Stimuli to Enhance Photo-Sharing in Social Media . . . . . ?? Sangwon Bae and Denzil Ferreira and Brian Suffoletto and Juan C. Puyana and Ryan Kurtz and Tammy Chung and Anind K. Dey Detecting Drinking Episodes in Young Adults Using Smartphone-based Sensors ?? Paul Baumann and Silvia Santini Every Byte Counts: Selective Prefetching for Mobile Applications . . . . . . . . ?? Simon Butscher and Maximilian Dürr and Harald Reiterer InformationSense: Trade-offs for the Design and the Implementation of a Large Highly Deformable Cloth Display . . . . ?? Ke-Yu Chen and Rahul C. Shah and Jonathan Huang and Lama Nachman Mago: Mode of Transport Inference Using the Hall-Effect Magnetic Sensor and Accelerometer . . . . . . . . . . . . . ?? David Dobbelstein and Christian Winkler and Gabriel Haas and Enrico Rukzio PocketThumb: a Wearable Dual-Sided Touch Interface for Cursor-based Control of Smart-Eyewear . . . . . . . . . . . . . ?? S. Mitchell Finnigan and A. K. Clear and G. Farr-Wharton and K. Ladha and R. Comber Augmenting Audits: Exploring the Role of Sensor Toolkits in Sustainable Buildings Management . . . . . . . . . . . . . . . ?? Yu Guan and Thomas Plötz Ensembles of Deep LSTM Learners for Activity Recognition using Wearables . . ?? Jeremy Gummeson and James Mccann and Chouchang (JACK) Yang and Damith Ranasinghe and Scott Hudson and Alanson Sample RFID Light Bulb: Enabling Ubiquitous Deployment of Interactive RFID Systems ?? Daniel Hintze and Philipp Hintze and Rainhard D. Findling and René Mayrhofer A Large-Scale, Long-Term Analysis of Mobile Device Usage Characteristics . . ?? Milan Jain and Amarjeet Singh and Vikas Chandan Portable+: a Ubiquitous and Smart Way Towards Comfortable Energy Savings . . . ?? I. Johnson and J. Henderson and C. Perry and J. Schöning and B. Hecht Beautiful \ldots but at What Cost?: an Examination of Externalities in Geographic Vehicle Routing . . . . . . . ?? Jan Kucera and James Scott and Nicholas Chen and Patrick Olivier and Steve Hodges Towards Calm Displays: Matching Ambient Illumination in Bedrooms . . . . . . . . ?? Yiqin Lu and Chun Yu and Xin Yi and Yuanchun Shi and Shengdong Zhao BlindType: Eyes-Free Text Entry on Handheld Touchpad by Leveraging Thumb's Muscle Memory . . . . . . . . . . . . . ?? Balz Maag and Zimu Zhou and Olga Saukh and Lothar Thiele SCAN: Multi-Hop Calibration for Mobile Sensor Arrays . . . . . . . . . . . . . ?? Alex Mariakakis and Megan A. Banks and Lauren Phillipi and Lei Yu and James Taylor and Shwetak N. Patel BiliScreen: Smartphone-Based Scleral Jaundice Monitoring for Liver and Pancreatic Disorders . . . . . . . . . . ?? Evangelos Niforatos and Caterina Cinel and Cathleen Cortis Mack and Marc Langheinrich and Geoff Ward Can Less be More?: Contrasting Limited, Unlimited, and Automatic Picture Capture for Augmenting Memory Recall . . . . . . ?? Blaine A. Price and Avelie Stuart and Gul Calikli and Ciaran Mccormick and Vikram Mehta and Luke Hutton and Arosha K. Bandara and Mark Levine and Bashar Nuseibeh Logging you, Logging me: a Replicable Study of Privacy and Sharing Behaviour in Groups of Visual Lifeloggers . . . . ?? Soha Rostaminia and Addison Mayberry and Deepak Ganesan and Benjamin Marlin and Jeremy Gummeson iLid: Low-power Sensing of Fatigue and Drowsiness Measures on a Computational Eyeglass . . . . . . . . . . . . . . . . 1--26 Piotr Sapiezynski and Arkadiusz Stopczynski and David Kofoed Wind and Jure Leskovec and Sune Lehmann Inferring Person-to-person Proximity Using WiFi Signals . . . . . . . . . . . ?? Liu Sicong and Zhou Zimu and Du Junzhao and Shangguan Longfei and Jun Han and Xin Wang UbiEar: Bringing Location-independent Sound Awareness to the Hard-of-hearing People with Smartphones . . . . . . . . ?? Rostaminia Soha and Mayberry Addison and Ganesan Deepak and Marlin Benjamin and Gummeson Jeremy iLid: Low-power Sensing of Fatigue and Drowsiness Measures on a Computational Eyeglass . . . . . . . . . . . . . . . . ?? Vamsi Talla and Bryce Kellogg and Shyamnath Gollakota and Joshua R. Smith Battery-Free Cellphone . . . . . . . . . ?? Lie Ming Tang and Judy Kay Harnessing Long Term Physical Activity Data --- How Long-term Trackers Use Data and How an Adherence-based Interface Supports New Insights . . . . . . . . . ?? H. Trinh and R. Asadi and D. Edge and T. Bickmore RoboCOP: a Robotic Coach for Oral Presentations . . . . . . . . . . . . . ?? Martin Weigel and Jürgen Steimle DeformWear: Deformation Input on Tiny Wearable Devices . . . . . . . . . . . . ?? Chenshu Wu and Jingao Xu and Zheng Yang and Nicholas D. Lane and Zuwei Yin Gain Without Pain: Accurate WiFi-based Localization using Fingerprint Spatial Gradient . . . . . . . . . . . . . . . . ?? Cheng Zhang and Qiuyue Xue and Anandghan Waghmare and Sumeet Jain and Yiming Pu and Sinan Hersek and Kent Lyons and Kenneth A. Cunefare and Omer T. Inan and Gregory D. Abowd SoundTrak: Continuous $3$D Tracking of a Finger Using Active Acoustics . . . . . ?? Nan Zhao and Asaph Azaria and Joseph A. Paradiso Mediated Atmospheres: a Multimodal Mediated Work Environment . . . . . . . ?? Ru Zhao and Vivian Li and Hugo Barbosa and Gourab Ghoshal and Mohammed Ehsan Hoque Semi-Automated 8 Collaborative Online Training Module for Improving Communication Skills . . . . . . . . . . ??
Rajalakshmi Nandakumar and Alex Takakuwa and Tadayoshi Kohno and Shyamnath Gollakota CovertBand: Activity Information Leakage using Music . . . . . . . . . . . . . . 87:1--87:24 Yomna Abdelrahman and Eduardo Velloso and Tilman Dingler and Albrecht Schmidt and Frank Vetere Cognitive Heat: Exploring the Usage of Thermal Imaging to Unobtrusively Estimate Cognitive Load . . . . . . . . 1--20 Parastoo Abtahi and David Y. Zhao and Jane L. E. and James A. Landay Drone Near Me: Exploring Touch-Based Human-Drone Interaction . . . . . . . . 1--8 Mozhgan Azimpourkivi and Umut Topkara and Bogdan Carbunar Camera Based Two Factor Authentication Through Mobile and Wearable Devices . . 1--37 David Beattie and Lynne Baillie and Martin Halvey Exploring How Drivers Perceive Spatial Earcons in Automated Vehicles . . . . . 1--24 Abdelkareem Bedri and Richard Li and Malcolm Haynes and Raj Prateek Kosaraju and Ishaan Grover and Temiloluwa Prioleau and Min Yan Beh and Mayank Goel and Thad Starner and Gregory Abowd EarBit: Using Wearable Sensors to Detect Eating Episodes in Unconstrained Environments . . . . . . . . . . . . . . 1--20 R. N. Brewer and M. R. Morris and S. E. Lindley How to Remember What to Remember: Exploring Possibilities for Digital Reminder Systems . . . . . . . . . . . . 1--20 Matthias Budde and Andrea Schankin and Julien Hoffmann and Marcel Danz and Till Riedel and Michael Beigl Participatory Sensing or Participatory Nonsense?: Mitigating the Effect of Human Error on Data Quality in Citizen Science . . . . . . . . . . . . . . . . 1--23 Andrew M. Carek and Jordan Conant and Anirudh Joshi and Hyolim Kang and Omer T. Inan SeismoWatch: Wearable Cuffless Blood Pressure Monitoring Using Pulse Transit Time . . . . . . . . . . . . . . . . . . 1--16 Yuanying Chen and Wei Dong and Yi Gao and Xue Liu and Tao Gu Rapid: a Multimodal and Device-free Approach Using Noise Estimation for Robust Person Identification . . . . . . 1--27 Saksham Chitkara and Nishad Gothoskar and Suhas Harish and Jason I. Hong and Yuvraj Agarwal Does this App Really Need My Location?: Context-Aware Privacy Management for Smartphones . . . . . . . . . . . . . . 1--22 Eunji Chong and Katha Chanda and Zhefan Ye and Audrey Southerland and Nataniel Ruiz and Rebecca M. Jones and Agata Rozga and James M. Rehg Detecting Gaze Towards Eyes in Natural Social Interactions and Its Use in Child Assessment . . . . . . . . . . . . . . . 1--20 Meghan Clark and Mark W. Newman and Prabal Dutta Devices and Data and Agents, Oh My: How Smart Home Abstractions Prime End-User Mental Models . . . . . . . . . . . . . 1--26 Christopher Clarke and Alessio Bellino and Augusto Esteves and Hans Gellersen Remote Control by Body Movement in Synchrony with Orbiting Widgets: an Evaluation of TraceMatch . . . . . . . . 1--22 Nediyana Daskalova and Karthik Desingh and Alexandra Papoutsaki and Diane Schulze and Han Sha and Jeff Huang Lessons Learned from Two Cohorts of Personal Informatics Self-Experiments 1--22 Tilman Dingler and Albrecht Schmidt and Tonja Machulla Building Cognition-Aware Systems: a Mobile Toolkit for Extracting Time-of-Day Fluctuations of Cognitive Performance . . . . . . . . . . . . . . 1--15 Afsaneh Doryab and Victoria Bellotti and Alaaeddine Yousfi and Shuobi Wu and John M. Carroll and Anind K. Dey If It's Convenient: Leveraging Context in Peer-to-Peer Variable Service Transaction Recommendations . . . . . . 1--28 Ujwal Gadiraju and Alessandro Checco and Neha Gupta and Gianluca Demartini Modus Operandi of Crowd Workers: The Invisible Role of Microtask Work Environments . . . . . . . . . . . . . . 1--29 Petko Georgiev and Sourav Bhattacharya and Nicholas D. Lane and Cecilia Mascolo Low-resource Multi-task Audio Sensing for Mobile and Embedded Devices via Shared Deep Neural Network Representations . . . . . . . . . . . . 1--19 Jorge Goncalves and Simo Hosio and Niels van Berkel and Furqan Ahmed and Vassilis Kostakos CrowdPickUp: Crowdsourcing Task Pickup in the Wild . . . . . . . . . . . . . . 1--22 Nitesh Goyal and Susan R. Fussell Intelligent Interruption Management using Electro Dermal Activity based Physiological Sensor for Collaborative Sensemaking . . . . . . . . . . . . . . 1--21 Benjamin H. Groh and Frank Warschun and Martin Deininger and Thomas Kautz and Christine Martindale and Bjoern M. Eskofier Automated Ski Velocity and Jump Length Determination in Ski Jumping Based on Unobtrusive and Wearable Sensors . . . . 1--17 Weixi Gu and Yuxun Zhou and Zimu Zhou and Xi Liu and Han Zou and Pei Zhang and Costas J. Spanos and Lin Zhang SugarMate: Non-intrusive Blood Glucose Monitoring with Smartphones . . . . . . 1--27 Bin Guo and Yi Ouyang and Cheng Zhang and Jiafan Zhang and Zhiwen Yu and Di Wu and Yu Wang CrowdStory: Fine-Grained Event Storyline Generation by Fusion of Multi-Modal Crowdsourced Data . . . . . . . . . . . 1--19 Seongmin Ham and Jihyung Lee and Kyunghan Lee QuickTalk: an Association-Free Communication Method for IoT Devices in Proximity . . . . . . . . . . . . . . . 1--18 Tian Hao and Chongguang Bi and Guoliang Xing and Roxane Chan and Linlin Tu MindfulWatch: a Smartwatch-Based System For Real-Time Respiration Monitoring During Meditation . . . . . . . . . . . 1--19 Christian Holz and Edward J. Wang Glabella: Continuously Sensing Blood Pressure Behavior using an Unobtrusive Wearable Device . . . . . . . . . . . . 1--23 Chen-Yu Hsu and Aayush Ahuja and Shichao Yue and Rumen Hristov and Zachary Kabelac and Dina Katabi Zero-Effort In-Home Sleep and Insomnia Monitoring using Radio Signals . . . . . 1--18 Hayeon Jeong and Heepyung Kim and Rihun Kim and Uichin Lee and Yong Jeong Smartwatch Wearing Behavior Analysis: a Longitudinal Study . . . . . . . . . . . 1--31 Avinash Kalyanaraman and Dezhi Hong and Elahe Soltanaghaei and Kamin Whitehouse Forma Track: Tracking People based on Body Shape . . . . . . . . . . . . . . . 1--21 Aftab Khan and James Nicholson and Thomas Plötz Activity Recognition for Quality Assessment of Batting Shots in Cricket using a Hierarchical Representation . . 1--31
Mohamed Abdelaal and Daniel Reichelt and Frank Dürr and Kurt Rothermel and Lavinia Runceanu and Susanne Becker and Dieter Fritsch ComNSense: Grammar-Driven Crowd-Sourcing of Point Clouds for Automatic Indoor Mapping . . . . . . . . . . . . . . . . 1--26 Rummana Bari and Roy J. Adams and Md. Mahbubur Rahman and Megan Battles Parsons and Eugene H. Buder and Santosh Kumar rConverse: Moment by Moment Conversation Detection Using a Mobile Respiration Sensor . . . . . . . . . . . . . . . . . 1--27 Larry Chan and Vedant Das Swain and Christina Kelley and Kaya de Barbaro and Gregory D. Abowd and Lauren Wilcox Students' Experiences with Ecological Momentary Assessment Tools to Report on Emotional Well-being . . . . . . . . . . 1--20 Keum San Chun and Sarnab Bhattacharya and Edison Thomaz Detecting Eating Episodes by Tracking Jawbone Movements with a Non-Contact Wearable Sensor . . . . . . . . . . . . 1--21 Jiska Classen and Daniel Wegemer and Paul Patras and Tom Spink and Matthias Hollick Anatomy of a Vulnerable Fitness Tracking System: Dissecting the Fitbit Cloud, App, and Firmware . . . . . . . . . . . 1--24 Andrew Clayphan and Anthony Collins and Judy Kay and Nathan Slawitschka and Jenny Horder Comparing a Single-Touch Whiteboard and a Multi-Touch Tabletop for Collaboration in School Museum Visits . . . . . . . . 1--23 Xiaoyi Fan and Wei Gong and Jiangchuan Liu TagFree Activity Identification with RFIDs . . . . . . . . . . . . . . . . . 1--23 Benjamin Finley and Tapio Soikkeli Mobile Device Type Substitution . . . . 1--20 Cole Gleason and Dragan Ahmetovic and Saiph Savage and Carlos Toxtli and Carl Posthuma and Chieko Asakawa and Kris M. Kitani and Jeffrey P. Bigham Crowdsourcing the Installation and Maintenance of Indoor Localization Infrastructure to Support Blind Navigation . . . . . . . . . . . . . . . 1--25 Wei Gong and Jiangchuan Liu SiFi: Pushing the Limit of Time-Based WiFi Localization Using a Single Commodity Access Point . . . . . . . . . 1--21 Andreas Grammenos and Cecilia Mascolo and Jon Crowcroft You Are Sensing, but Are You Biased?: a User Unaided Sensor Calibration Approach for Mobile Sensing . . . . . . . . . . . 1--26 Chenyu Huang and Huangxun Chen and Lin Yang and Qian Zhang BreathLive: Liveness Detection for Heart Sound Authentication with Deep Breathing 1--25 Sinh Huynh and Seungmin Kim and JeongGil Ko and Rajesh Krishna Balan and Youngki Lee EngageMon: Multi-Modal Engagement Sensing for Mobile Games . . . . . . . . 1--27 Renhe Jiang and Xuan Song and Zipei Fan and Tianqi Xia and Quanjun Chen and Qi Chen and Ryosuke Shibasaki Deep ROI-Based Modeling for Urban Human Mobility Prediction . . . . . . . . . . 1--29 Jacob W. Kamminga and Duc V. Le and Jan Pieter Meijers and Helena Bisby and Nirvana Meratnia and Paul J. M. Havinga Robust Sensor-Orientation-Independent Feature Selection for Animal Activity Recognition on Collar Tags . . . . . . . 1--27 Thivya Kandappu and Archan Misra and Shih-Fen Cheng and Randy Tandriansyah and Hoong Chuin Lau Obfuscation At-Source: Privacy in Context-Aware Mobile Crowd-Sourcing . . 1--24 Myeongcheol Kwak and Youngmong Park and Junyoung Kim and Jinyoung Han and Taekyoung Kwon An Energy-efficient and Lightweight Indoor Localization System for Internet-of-Things (IoT) Environments 1--28 Yuxiang Lin and Wei Dong and Yuan Chen Calibrating Low-Cost Sensors by a Two-Phase Learning Approach for Urban Air Quality Measurement . . . . . . . . 1--18 Rui Liu and Cory Cornelius and Reza Rawassizadeh and Ronald Peterson and David Kotz Vocal Resonance: Using Internal Body Voice for Wearable Authentication . . . 1--23 Liang Liu and Wu Liu and Yu Zheng and Huadong Ma and Cheng Zhang Third-Eye: a Mobilephone-Enabled Crowdsensing System for Air Quality Monitoring . . . . . . . . . . . . . . . 1--26 Jin Lu and Chao Shang and Chaoqun Yue and Reynaldo Morillo and Shweta Ware and Jayesh Kamath and Athanasios Bamis and Alexander Russell and Bing Wang and Jinbo Bi Joint Modeling of Heterogeneous Sensing Data for Depression Assessment via Multi-task Learning . . . . . . . . . . 1--21 Kai Lukoff and Cissy Yu and Julie Kientz and Alexis Hiniker What Makes Smartphone Use Meaningful or Meaningless? . . . . . . . . . . . . . . 1--26 Yongsen Ma and Gang Zhou and Shuangquan Wang and Hongyang Zhao and Woosub Jung SignFi: Sign Language Recognition Using WiFi . . . . . . . . . . . . . . . . . . 1--21 Balz Maag and Zimu Zhou and Lothar Thiele W-Air: Enabling Personal Air Pollution Monitoring on Wearables . . . . . . . . 1--25 Alessandro Montanari and Zhao Tian and Elena Francu and Benjamin Lucas and Brian Jones and Xia Zhou and Cecilia Mascolo Measuring Interaction Proxemics with Wearable Light Tags . . . . . . . . . . 1--30 Arsalan Mosenia and Jad F. Bechara and Tao Zhang and Prateek Mittal and Mung Chiang ProCMotive: Bringing Programmability and Connectivity into Isolated Vehicles . . 1--31 Masato Nomiyama and Toshiki Takeuchi and Hiroyuki Onimaru and Tomohiro Tanikawa and Takuji Narumi and Michitaka Hirose Xnavi: Travel Planning System Based on Experience Flows . . . . . . . . . . . . 1--25 Pablo E. Paredes and Yijun Zhou and Nur Al-Huda Hamdan and Stephanie Balters and Elizabeth Murnane and Wendy Ju and James A. Landay Just Breathe: In-Car Interventions for Guided Slow Breathing . . . . . . . . . 1--23 Gaurav Paruthi and Shriti Raj and Natalie Colabianchi and Predrag Klasnja and Mark W. Newman Finding the Sweet Spot(s): Understanding Context to Support Physical Activity Plans . . . . . . . . . . . . . . . . . 1--17 Champika Ranasinghe and Jakub Krukar and Christian Kray Visualizing Location Uncertainty on Mobile Devices: Cross-Cultural Differences in Perceptions and Preferences . . . . . . . . . . . . . . 1--22
Karan Ahuja and Rahul Islam and Varun Parashar and Kuntal Dey and Chris Harrison and Mayank Goel EyeSpyVR: Interactive Eye Sensing Using Off-the-Shelf, Smartphone-Based VR Headsets . . . . . . . . . . . . . . . . 1--10 Christoph Anderson and Isabel Hübener and Ann-Kathrin Seipp and Sandra Ohly and Klaus David and Veljko Pejovic A Survey of Attention Management Systems in Ubiquitous Computing Environments . . 1--27 Noah Apthorpe and Yan Shvartzshnaider and Arunesh Mathur and Dillon Reisman and Nick Feamster Discovering Smart Home Internet of Things Privacy Norms Using Contextual Integrity . . . . . . . . . . . . . . . 1--23 Nivedita Arora and Steven L. Zhang and Fereshteh Shahmiri and Diego Osorio and Yi-Cheng Wang and Mohit Gupta and Zhengjun Wang and Thad Starner and Zhong Lin Wang and Gregory D. Abowd SATURN: a Thin and Flexible Self-powered Microphone Leveraging Triboelectric Nanogenerator . . . . . . . . . . . . . 1--28 Rafael Ballagas and Sarthak Ghosh and James Landay The Design Space of $3$D Printable Interactivity . . . . . . . . . . . . . 1--21 Hancheng Cao and Jie Feng and Yong Li and Vassilis Kostakos Uniqueness in the City: Urban Morphology and Location Privacy . . . . . . . . . . 1--20 Siyuan Cao and He Wang Enabling Public Cameras to Talk to the Public . . . . . . . . . . . . . . . . . 1--20 Tim Duente and Justin Schulte and Max Pfeiffer and Michael Rohs MuscleIO: Muscle-Based Input and Output for Casual Notifications . . . . . . . . 1--21 Xiaoran Fan and Han Ding and Sugang Li and Michael Sanzari and Yanyong Zhang and Wade Trappe and Zhu Han and Richard E. Howard Energy-Ball: Wireless Power Transfer for Batteryless Internet of Things through Distributed Beamforming . . . . . . . . 1--22 H. M. Sajjad Hossain and MD Abdullah Al Haiz Khan and Nirmalya Roy DeActive: Scaling Activity Recognition with Active Deep Learning . . . . . . . 1--23 Yiqing Hu and Yan Xiong and Wenchao Huang and Xiang-Yang Li and Panlong Yang and Yanan Zhang and Xufei Mao Lightitude: Indoor Positioning Using Uneven Light Intensity Distribution . . 1--25 Corey Brian Jackson and Yang Wang Addressing The Privacy Paradox through Personalized Privacy Notifications . . . 1--25 Simon Klakegg and Jorge Goncalves and Chu Luo and Aku Visuri and Alexey Popov and Niels van Berkel and Zhanna Sarsenbayeva and Vassilis Kostakos and Simo Hosio and Scott Savage and Alexander Bykov and Igor Meglinski and Denzil Ferreira Assisted Medication Management in Elderly Care Using Miniaturised Near-Infrared Spectroscopy . . . . . . . 1--24 Rafal Kocielnik and Lillian Xiao and Daniel Avrahami and Gary Hsieh Reflection Companion: a Conversational System for Engaging Users in Reflection on Physical Activity . . . . . . . . . . 1--26 Sumeet Kumar and Hakan Erdogmus and Bob Iannucci and Martin Griss and João Diogo Falcão Rethinking the Future of Wireless Emergency Alerts: a Comprehensive Study of Technical and Conceptual Improvements 1--33 Ho-Man Colman Leung and Chi-Wing Fu and Pheng-Ann Heng TwistIn: Tangible Authentication of Smart Devices via Motion Co-analysis with a Smartwatch . . . . . . . . . . . 1--24 Callum Parker and Martin Tomitsch and Judy Kay Does the Public Still Look at Public Displays?: a Field Observation of Public Displays in the Wild . . . . . . . . . . 1--24 Liangying Peng and Ling Chen and Zhenan Ye and Yi Zhang AROMA: a Deep Multi-Task Learning Based Simple and Complex Human Activity Recognition Method Using Wearable Sensors . . . . . . . . . . . . . . . . 1--16 Swadhin Pradhan and Ghufran Baig and Wenguang Mao and Lili Qiu and Guohai Chen and Bo Yang Smartphone-based Acoustic Indoor Space Mapping . . . . . . . . . . . . . . . . 1--26 Saumay Pushp and Yunxin Liu and Mengwei Xu and Changyoung Koh and Junehwa Song PrivacyShield: a Mobile System for Supporting Subtle Just-in-time Privacy Provisioning through Off-Screen-based Touch Gestures . . . . . . . . . . . . . 1--38 Jing Qian and Arielle Chapin and Alexandra Papoutsaki and Fumeng Yang and Klaas Nelissen and Jeff Huang Remotion: a Motion-Based Capture and Replay Platform of Mobile Device Interaction for Remote Usability Testing 1--18 Fazlay Rabbi and Taiwoo Park and Biyi Fang and Mi Zhang and Youngki Lee When Virtual Reality Meets Internet of Things in the Gym: Enabling Immersive Interactive Machine Exercises . . . . . 1--21 Vaishnavi Ranganathan and Sidhant Gupta and Jonathan Lester and Joshua R. Smith and Desney Tan RF Bandaid: a Fully-Analog and Passive Wireless Interface for Wearable Sensors 1--21 Carlos Ruiz and Shijia Pan and Adeola Bannis and Xinlei Chen and Carlee Joe-Wong and Hae Young Noh and Pei Zhang IDrone: Robust Drone Identification through Motion Actuation Feedback . . . 1--22 Asif Salekin and Jeremy W. Eberle and Jeffrey J. Glenn and Bethany A. Teachman and John A. Stankovic A Weakly Supervised Learning Framework for Detecting Social Anxiety and Depression . . . . . . . . . . . . . . . 1--26 Zhanna Sarsenbayeva and Niels van Berkel and Eduardo Velloso and Vassilis Kostakos and Jorge Goncalves Effect of Distinct Ambient Noise Types on Mobile Interaction . . . . . . . . . 1--23 Chen Song and Zhengxiong Li and Wenyao Xu and Chi Zhou and Zhanpeng Jin and Kui Ren My Smartphone Recognizes Genuine QR Codes!: Practical Unclonable QR Code via $3$D Printing . . . . . . . . . . . . . 1--20 Deepak Vasisht and Anubhav Jain and Chen-Yu Hsu and Zachary Kabelac and Dina Katabi Duet: Estimating User Position and Identity in Smart Homes Using Intermittent and Incomplete RF-Data . . 1--21 Chuyu Wang and Lei Xie and Wei Wang and Yingying Chen and Yanling Bu and Sanglu Lu RF-ECG: Heart Rate Variability Assessment Based on COTS RFID Tag Array 1--26 Shichao Yue and Hao He and Hao Wang and Hariharan Rahul and Dina Katabi Extracting Multi-Person Respiration from Entangled RF Signals . . . . . . . . . . 1--22
Tousif Ahmed and Apu Kapadia and Venkatesh Potluri and Manohar Swaminathan Up to a Limit?: Privacy Concerns of Bystanders and Their Willingness to Share Additional Information with Visually Impaired Users of Assistive Technologies . . . . . . . . . . . . . . 1--27 Rawan Alharbi and Tammy Stump and Nilofar Vafaie and Angela Pfammatter and Bonnie Spring and Nabil Alshurafa I Can't Be Myself: Effects of Wearable Cameras on the Capture of Authentic Behavior in the Wild . . . . . . . . . . 1--40 Frank Bentley and Chris Luvogt and Max Silverman and Rushani Wirasinghe and Brooke White and Danielle Lottridge Understanding the Long-Term Use of Smart Speaker Assistants . . . . . . . . . . . 1--24 Shengjie Bi and Tao Wang and Nicole Tobias and Josephine Nordrum and Shang Wang and George Halvorsen and Sougata Sen and Ronald Peterson and Kofi Odame and Kelly Caine and Ryan Halter and Jacob Sorber and David Kotz Auracle: Detecting Eating Episodes with an Ear-mounted Sensor . . . . . . . . . 1--27 Davis Blalock and Samuel Madden and John Guttag Sprintz: Time Series Compression for the Internet of Things . . . . . . . . . . . 1--23 Roger Boldu and Alexandru Dancu and Denys J. C. Matthies and Thisum Buddhika and Shamane Siriwardhana and Suranga Nanayakkara FingerReader2.0: Designing and Evaluating a Wearable Finger-Worn Camera to Assist People with Visual Impairments while Shopping . . . . . . . . . . . . . 1--19 Giovanni Campagna and Silei Xu and Rakesh Ramesh and Michael Fischer and Monica S. Lam Controlling Fine-Grain Sharing in Natural Language with a Virtual Assistant . . . . . . . . . . . . . . . 1--28 Andrew Carek and Christian Holz Naptics: Convenient and Continuous Blood Pressure Monitoring during Sleep . . . . 1--22 Perumal Varun Chadalavada and Goutham Palaniappan and Vimal Kumar Chandran and Khai Truong and Daniel Wigdor ID'em: Inductive Sensing for Embedding and Extracting Information in Robust Materials . . . . . . . . . . . . . . . 1--28 Liqiong Chang and Jiaqi Lu and Ju Wang and Xiaojiang Chen and Dingyi Fang and Zhanyong Tang and Petteri Nurmi and Zheng Wang SleepGuard: Capturing Rich Sleep Information Using Smartwatch Sensing Data . . . . . . . . . . . . . . . . . . 1--34 Jim Cherian and Jun Luo and Shen-Shyang Ho ParkLoc: Light-weight Graph-based Vehicular Localization in Parking Garages . . . . . . . . . . . . . . . . 1--23 Krittika D'Silva and Kasthuri Jayarajah and Anastasios Noulas and Cecilia Mascolo and Archan Misra The Role of Urban Mobility in Retail Business Survival . . . . . . . . . . . 1--22 Nediyana Daskalova and Bongshin Lee and Jeff Huang and Chester Ni and Jessica Lundin Investigating the Effectiveness of Cohort-Based Sleep Recommendations . . . 1--19 Artem Dementyev and Javier Hernandez and Inrak Choi and Sean Follmer and Joseph Paradiso Epidermal Robots: Wearable Sensors That Climb on the Skin . . . . . . . . . . . 1--22 Elena Di Lascio and Shkurta Gashi and Silvia Santini Unobtrusive Assessment of Students' Emotional Engagement during Lectures Using Electrodermal Activity Sensors . . 1--21 Rizanne Elbakly and Moustafa Elhamshary and Moustafa Youssef HyRise: a Robust and Ubiquitous Multi-Sensor Fusion-based Floor Localization System . . . . . . . . . . 1--23 Zipei Fan and Xuan Song and Tianqi Xia and Renhe Jiang and Ryosuke Shibasaki and Ritsu Sakuramachi Online Deep Ensemble Learning for Predicting Citywide Human Mobility . . . 1--21 Zhihan Fang and Fan Zhang and Ling Yin and Desheng Zhang MultiCell: Urban Population Modeling Based on Multiple Cellphone Networks . . 1--25 Clayton Feustel and Shyamak Aggarwal and Bongshin Lee and Lauren Wilcox People Like Me: Designing for Reflection on Aggregate Cohort Data in Personal Informatics Systems . . . . . . . . . . 1--21 Yang Gao and Borui Li and Wei Wang and Wenyao Xu and Chi Zhou and Zhanpeng Jin Watching and Safeguarding Your $3$D Printer: Online Process Monitoring Against Cyber-Physical Attacks . . . . . 1--27 Cole Gleason and Alexander J. Fiannaca and Melanie Kneisel and Edward Cutrell and Meredith Ringel Morris FootNotes: Geo-referenced Audio Annotations for Nonvisual Exploration 1--24 Manoj Gulati and Farshid Salemi Parizi and Eric Whitmire and Sidhant Gupta and Shobha Sundar Ram and Amarjeet Singh and Shwetak N. Patel CapHarvester: a Stick-on Capacitive Energy Harvester Using Stray Electric Field from AC Power Lines . . . . . . . 1--20 Anhong Guo and Anuraag Jain and Shomiron Ghose and Gierad Laput and Chris Harrison and Jeffrey P. Bigham Crowd-AI Camera Sensing in the Real World . . . . . . . . . . . . . . . . . 1--20 Suiming Guo and Chao Chen and Jingyuan Wang and Yaxiao Liu and Ke Xu and Daqing Zhang and Dah Ming Chiu A Simple but Quantifiable Approach to Dynamic Price Prediction in Ride-on-demand Services Leveraging Multi-source Urban Data . . . . . . . . 1--24 Takashi Hamatani and Moustafa Elhamshary and Akira Uchiyama and Teruo Higashino FluidMeter: Gauging the Human Daily Fluid Intake Using Smartwatches . . . . 1--25 Victoria Hollis and Alon Pekurovsky and Eunika Wu and Steve Whittaker On Being Told How We Feel: How Algorithmic Sensor Feedback Influences Emotion Perception . . . . . . . . . . . 1--31 Hande Hong and Girisha Durrel De Silva and Mun Choon Chan CrowdProbe: Non-invasive Crowd Monitoring with Wi-Fi Probe . . . . . . 1--23 Hsin-Liu Cindy Kao and Abdelkareem Bedri and Kent Lyons SkinWire: Fabricating a Self-Contained On-Skin PCB for the Hand . . . . . . . . 1--23 Ravi Karkar and Rafal Kocielnik and Xiaoyi Zhang and Jasmine Zia and George N. Ioannou and Sean A. Munson and James Fogarty Beacon: Designing a Portable Device for Self-Administering a Measure of Critical Flicker Frequency . . . . . . . . . . . 1--27 J. Knibbe and A. Alsmith and K. Hornbæk Experiencing Electrical Muscle Stimulation . . . . . . . . . . . . . . 1--14
Nabil Alshurafa and Jayalakshmi Jain and Rawan Alharbi and Gleb Iakovlev and Bonnie Spring and Angela Pfammatter Is More Always Better?: Discovering Incentivized mHealth Intervention Engagement Related to Health Behavior Trends . . . . . . . . . . . . . . . . . 1--26 Ishwarya Ananthabhotla and Joseph A. Paradiso SoundSignaling: Realtime, Stylistic Modification of a Personal Music Corpus for Information Delivery . . . . . . . . 1--23 Chu Cao and Zhenjiang Li and Pengfei Zhou and Mo Li Amateur: Augmented Reality Based Vehicle Navigation System . . . . . . . . . . . 1--24 Hancheng Cao and Zhilong Chen and Fengli Xu and Yong Li and Vassilis Kostakos Revisitation in Urban Space vs. Online: a Comparison across POIs, Websites, and Smartphone Apps . . . . . . . . . . . . 1--24 Simone Centellegher and Giovanna Miritello and Daniel Villatoro and Devyani Parameshwar and Bruno Lepri and Nuria Oliver Mobile Money: Understanding and Predicting its Adoption and Use in a Developing Economy . . . . . . . . . . . 1--18 Jagmohan Chauhan and Jathushan Rajasegaran and Suranga Seneviratne and Archan Misra and Aruna Seneviratne and Youngki Lee Performance Characterization of Deep Learning Models for Breathing-based Authentication on Resource-Constrained Devices . . . . . . . . . . . . . . . . 1--24 Huijie Chen and Fan Li and Xiaojun Hei and Yu Wang CrowdX: Enhancing Automatic Construction of Indoor Floorplan with Opportunistic Encounters . . . . . . . . . . . . . . . 1--21 Thilina Dissanayake and Takuya Maekawa and Daichi Amagata and Takahiro Hara Detecting Door Events Using a Smartphone via Active Sound Sensing . . . . . . . . 1--26 Junjun Fan and Xiangmin Fan and Feng Tian and Yang Li and Zitao Liu and Wei Sun and Hongan Wang What is That in Your Hand?: Recognizing Grasped Objects via Forearm Electromyography Sensing . . . . . . . . 1--24 Kaori Fujinami and Mami Kosaka and Bipin Indurkhya Painting an Apple with an Apple: a Tangible Tabletop Interface for Painting with Physical Objects . . . . . . . . . 1--22 Ekin Gedik and Hayley Hung Detecting Conversing Groups Using Social Dynamics from Wearable Acceleration: Group Size Awareness . . . . . . . . . . 1--24 Hyunjae Gil and Hongmin Kim and Ian Oakley Fingers and Angles: Exploring the Comfort of Touch Input on Smartwatches 1--21 Xiaonan Guo and Jian Liu and Cong Shi and Hongbo Liu and Yingying Chen and Mooi Choo Chuah Device-free Personalized Fitness Assistant Using WiFi . . . . . . . . . . 1--23 Jinsong Han and Chen Qian and Yuqin Yang and Ge Wang and Han Ding and Xin Li and Kui Ren Butterfly: Environment-Independent Physical-Layer Authentication for Passive RFID . . . . . . . . . . . . . . 1--21 Tanzima Hashem and Rubaba Hasan and Flora Salim and Mehnaz Tabassum Mahin Crowd-enabled Processing of Trustworthy, Privacy-Enhanced and Personalised Location Based Services with Quality Guarantee . . . . . . . . . . . . . . . 1--25 Zhiyuan He and Su Yang Multi-view Commercial Hotness Prediction Using Context-aware Neural Network Ensemble . . . . . . . . . . . . . . . . 1--19 Eiichi Iwamoto and Masaki Matsubara and Chihiro Ota and Satoshi Nakamura and Tsutomu Terada and Hiroyuki Kitagawa and Atsuyuki Morishima Passerby Crowdsourcing: Workers' Behavior and Data Quality Management . . 1--20 Mohit Jain and Pratyush Kumar and Ishita Bhansali and Q. Vera Liao and Khai Truong and Shwetak Patel FarmChat: a Conversational Agent to Answer Farmer Queries . . . . . . . . . 1--22 Timo Jakobi and Gunnar Stevens and Nico Castelli and Corinna Ogonowski and Florian Schaub and Nils Vindice and Dave Randall and Peter Tolmie and Volker Wulf Evolving Needs in IoT Control and Accountability: a Longitudinal Study on Smart Home Intelligibility . . . . . . . 1--28 Kasthuri Jayarajah and Archan Misra Predicting Episodes of Non-Conformant Mobility in Indoor Environments . . . . 1--24 Haojian Jin and Minyi Liu and Kevan Dodhia and Yuanchun Li and Gaurav Srivastava and Matthew Fredrikson and Yuvraj Agarwal and Jason I. Hong Why Are They Collecting My Data?: Inferring the Purposes of Network Traffic in Mobile Apps . . . . . . . . . 1--27 Mohamed Khamis and Ludwig Trotter and Ville Mäkelä and Emanuel von Zezschwitz and Jens Le and Andreas Bulling and Florian Alt CueAuth: Comparing Touch, Mid-Air Gestures, and Gaze for Cue-based Authentication on Situated Displays . . 1--22 Auk Kim and Woohyeok Choi and Jungmi Park and Kyeyoon Kim and Uichin Lee Interrupting Drivers for Interactions: Predicting Opportune Moments for In-vehicle Proactive Auditory-verbal Tasks . . . . . . . . . . . . . . . . . 1--28 Hyosun Kwon and Joel E. Fischer and Martin Flintham and James Colley The Connected Shower: Studying Intimate Data in Everyday Life . . . . . . . . . 1--22 Zeshui Li and Haipeng Dai and Wei Wang and Alex X. Liu and Guihai Chen PCIAS: Precise and Contactless Measurement of Instantaneous Angular Speed Using a Smartphone . . . . . . . . 1--24 Tianshi Li and Yuvraj Agarwal and Jason I. Hong Coconut: an IDE Plugin for Developing Privacy-Friendly Apps . . . . . . . . . 1--35 Peng Liao and Walter Dempsey and Hillol Sarker and Syed Monowar Hossain and Mustafa al'Absi and Predrag Klasnja and Susan Murphy Just-in-Time but Not Too Much: Determining Treatment Timing in Mobile Health . . . . . . . . . . . . . . . . . 1--21 Héctor A. Cordourier Maruri and Paulo Lopez-Meyer and Jonathan Huang and Willem Marco Beltman and Lama Nachman and Hong Lu V-Speech: Noise-Robust Speech Capturing Glasses Using Vibration Sensors . . . . 1--23 Akshay Uttama Nambi and Adtiya Virmani and Venkata N. Padmanabhan FarSight: a Smartphone-based Vehicle Ranging System . . . . . . . . . . . . . 1--22 Yi Ouyang and Bin Guo and Tong Guo and Longbing Cao and Zhiwen Yu Modeling and Forecasting the Popularity Evolution of Mobile Apps: a Multivariate Hawkes Process Approach . . . . . . . . 1--23
Sayma Akther and Nazir Saleheen and Shahin Alan Samiei and Vivek Shetty and Emre Ertin and Santosh Kumar mORAL: an mHealth Model for Inferring Oral Hygiene Behaviors in-the-wild Using Wrist-worn Inertial Sensors . . . . . . 1--25 Ling Chen and Yifang Ding and Dandan Lyu and Xiaoze Liu and Hanyu Long Deep Multi-Task Learning Based Urban Air Quality Index Modelling . . . . . . . . 1--17 Mingshi Chen and Panlong Yang and Jie Xiong and Maotian Zhang and Youngki Lee and Chaocan Xiang and Chang Tian Your Table Can Be an Input Panel: Acoustic-based Device-Free Interaction Recognition . . . . . . . . . . . . . . 1--21 Xinlei Chen and Yu Wang and Jiayou He and Shijia Pan and Yong Li and Pei Zhang CAP: Context-aware App Usage Prediction with Heterogeneous Graph Embedding . . . 1--25 Ying-Yu Chen and Ziyue Li and Daniela Rosner and Alexis Hiniker Understanding Parents' Perspectives on Mealtime Technology . . . . . . . . . . 1--19 Yun Cheng and Xiaoxi He and Zimu Zhou and Lothar Thiele ICT: In-field Calibration Transfer for Air Quality Sensor Deployments . . . . . 1--19 Chia-Fang Chung and Qiaosi Wang and Jessica Schroeder and Allison Cole and Jasmine Zia and James Fogarty and Sean A. Munson Identifying and Planning for Individualized Change: Patient-Provider Collaboration Using Lightweight Food Diaries in Healthy Eating and Irritable Bowel Syndrome . . . . . . . . . . . . . 1--27 Afsaneh Doryab and Anind K. Dey and Grace Kao and Carissa Low Modeling Biobehavioral Rhythms with Passive Sensing in the Wild: a Case Study to Predict Readmission Risk after Pancreatic Surgery . . . . . . . . . . . 1--21 Hendrik Engelbrecht and Stephan G. Lukosch and Dragos Datcu Evaluating the Impact of Technology Assisted Hotspot Policing on Situational Awareness and Task-Load . . . . . . . . 1--18 Mikhail Fomichev and Max Maass and Lars Almon and Alejandro Molina and Matthias Hollick Perils of Zero-Interaction Security in the Internet of Things . . . . . . . . . 1--38 Chen Gao and Chao Huang and Yue Yu and Huandong Wang and Yong Li and Depeng Jin Privacy-preserving Cross-domain Location Recommendation . . . . . . . . . . . . . 1--21 Yan Gao and Yang Long and Yu Guan and Anna Basu and Jessica Baggaley and Thomas Ploetz Towards Reliable, Automated General Movement Assessment for Perinatal Stroke Screening in Infants Using Wearable Accelerometers . . . . . . . . . . . . . 1--22 Shkurta Gashi and Elena Di Lascio and Silvia Santini Using Unobtrusive Wearable Sensors to Measure the Physiological Synchrony Between Presenters and Audience Members 1--19 Milan Jain and Mridula Gupta and Amarjeet Singh and Vikas Chandan Beyond Control: Enabling Smart Thermostats for Leakage Detection . . . 1--21 Shenggong Ji and Yu Zheng and Zhaoyuan Wang and Tianrui Li A Deep Reinforcement Learning-Enabled Dynamic Redeployment System for Mobile Ambulances . . . . . . . . . . . . . . . 1--20 Jaejeung Kim and Hayoung Jung and Minsam Ko and Uichin Lee GoalKeeper: Exploring Interaction Lockout Mechanisms for Regulating Smartphone Use . . . . . . . . . . . . . 1--29 Dawei Liang and Edison Thomaz Audio-Based Activities of Daily Living (ADL) Recognition with Large-Scale Acoustic Embeddings from Online Videos 1--18 Fannie Liu and Mario Esparza and Maria Pavlovskaia and Geoff Kaufman and Laura Dabbish and Andrés Monroy-Hernández Animo: Sharing Biosignals on a Smartwatch for Lightweight Social Connection . . . . . . . . . . . . . . . 1--19 Ruibo Liu and Qijia Shao and Siqi Wang and Christina Ru and Devin Balkcom and Xia Zhou Reconstructing Human Joint Motion with Computational Fabrics . . . . . . . . . 1--26 Suraj Nair and Kiran Javkar and Jiahui Wu and Vanessa Frias-Martinez Understanding Cycling Trip Purpose and Route Choice Using GPS Traces and Open Data . . . . . . . . . . . . . . . . . . 1--26 Emirhan Poyraz and Gokhan Memik Using Built-In Sensors to Predict and Utilize User Satisfaction for CPU Settings on Smartphones . . . . . . . . 1--25 Shriti Raj and Joyce M. Lee and Ashley Garrity and Mark W. Newman Clinical Data in Context: Towards Sensemaking Tools for Interpreting Personal Health Data . . . . . . . . . . 1--20 Soha Rostaminia and Alexander Lamson and Subhransu Maji and Tauhidur Rahman and Deepak Ganesan W!NCE: Unobtrusive Sensing of Upper Facial Action Units with EOG-based Eyewear . . . . . . . . . . . . . . . . 1--26 Zhanna Sarsenbayeva and Niels van Berkel and Danula Hettiachchi and Weiwei Jiang and Tilman Dingler and Eduardo Velloso and Vassilis Kostakos and Jorge Goncalves Measuring the Effects of Stress on Mobile Interaction . . . . . . . . . . . 1--18 Xinyu Tong and Fengyuan Zhu and Yang Wan and Xiaohua Tian and Xinbing Wang Batch Localization Based on OFDMA Backscatter . . . . . . . . . . . . . . 1--25 Zhen Tu and Yali Fan and Yong Li and Xiang Chen and Li Su and Depeng Jin From Fingerprint to Footprint: Cold-start Location Recommendation by Learning User Interest from App Data . . 1--22 Huandong Wang and Yong Li and Sihan Zeng and Gang Wang and Pengyu Zhang and Pan Hui and Depeng Jin Modeling Spatio-Temporal App Usage for a Large User Population . . . . . . . . . 1--23 Xiaolei Wang and Andrea Continella and Yuexiang Yang and Yongzhong He and Sencun Zhu LeakDoctor: Toward Automatically Diagnosing Privacy Leaks in Mobile Applications . . . . . . . . . . . . . . 1--25 Zhongqin Wang and Min Xu and Ning Ye and Ruchuan Wang and Haiping Huang RF-Focus: Computer Vision-assisted Region-of-interest RFID Tag Recognition and Localization in Multipath-prevalent Environments . . . . . . . . . . . . . . 1--30 Tong Xia and Yong Li Revealing Urban Dynamics by Learning Online and Offline Behaviours Together 1--25
Utku Günay Acer and Marc van den Broeck and Claudio Forlivesi and Florian Heller and Fahim Kawsar Scaling Crowdsourcing with Mobile Workforce: a Case Study with Belgian Postal Service . . . . . . . . . . . . . 1--32 Justice Amoh and Kofi M. Odame An Optimized Recurrent Unit for Ultra-Low-Power Keyword Spotting . . . . 1--17 Shayan Mirjafari and Kizito Masaba and Ted Grover and Weichen Wang and Pino Audia and Andrew T. Campbell and Nitesh V. Chawla and Vedant Das Swain and Munmun De Choudhury and Anind K. Dey and Sidney K. D'Mello and Ge Gao and Julie M. Gregg and Krithika Jagannath and Kaifeng Jiang and Suwen Lin and Qiang Liu and Gloria Mark and Gonzalo J. Martinez and Stephen M. Mattingly and Edward Moskal and Raghu Mulukutla and Subigya Nepal and Kari Nies and Manikanta D. Reddy and Pablo Robles-Granda and Koustuv Saha and Anusha Sirigiri and Aaron Striegel Differentiating Higher and Lower Job Performers in the Workplace Using Mobile Sensing . . . . . . . . . . . . . . . . 1--24 Chongguang Bi and Guoliang Xing RAMT: Real-time Attitude and Motion Tracking for Mobile Devices in Moving Vehicle . . . . . . . . . . . . . . . . 1--21 Woohyeok Choi and Sangkeun Park and Duyeon Kim and Youn-kyung Lim and Uichin Lee Multi-Stage Receptivity Model for Mobile Just-In-Time Health Intervention . . . . 1--26 Jean Costa and François Guimbreti\`ere and Malte F. Jung and Tanzeem Choudhury BoostMeUp: Improving Cognitive Performance in the Moment by Unobtrusively Regulating Emotions with a Smartwatch . . . . . . . . . . . . . . . 1--23 Wen Dong and Tong Guan and Bruno Lepri and Chunming Qiao PocketCare: Tracking the Flu with Mobile Phones Using Partial Observations of Proximity and Symptoms . . . . . . . . . 1--23 Zhihan Fang and Yu Yang and Shuai Wang and Boyang Fu and Zixing Song and Fan Zhang and Desheng Zhang MAC: Measuring the Impacts of Anomalies on Travel Time of Multiple Transportation Systems . . . . . . . . . 1--24 Xianglong Feng and Viswanathan Swaminathan and Sheng Wei Viewport Prediction for Live $ 360$-Degree Mobile Video Streaming Using User-Content Hybrid Motion Tracking . . 1--22 Radhika Garg and Christopher Moreno Understanding Motivators, Constraints, and Practices of Sharing Internet of Things . . . . . . . . . . . . . . . . . 1--21 Tyler Giallanza and Travis Siems and Elena Smith and Erik Gabrielsen and Ian Johnson and Mitchell A. Thornton and Eric C. Larson Keyboard Snooping from Mobile Phone Arrays with Mixed Convolutional and Recurrent Neural Networks . . . . . . . 1--22 Bhanu Teja Gullapalli and Annamalai Natarajan and Gustavo A. Angarita and Robert T. Malison and Deepak Ganesan and Tauhidur Rahman On-body Sensing of Cocaine Craving, Euphoria and Drug-Seeking Behavior Using Cardiac and Respiratory Signals . . . . 1--31 Raghav H. Venkatnarayan and Muhammad Shahzad Enhancing Indoor Inertial Odometry with WiFi . . . . . . . . . . . . . . . . . . 1--27 Anna Huang and Dong Wang and Run Zhao and Qian Zhang Au-Id: Automatic User Identification and Authentication through the Motions Captured from Sequential Human Activities Using RFID . . . . . . . . . 1--26 Pooya Khaloo and Brandon Oubre and Jeremy Yang and Tauhidur Rahman and Sunghoon Ivan Lee NOSE: a Novel Odor Sensing Engine for Ambient Monitoring of the Frying Cooking Method in Kitchen Environments . . . . . 1--25 Rushil Khurana and Mayank Goel and Kent Lyons Detachable Smartwatch: More Than A Wearable . . . . . . . . . . . . . . . . 1--14 Lawrence H. Kim and Pablo Castillo and Sean Follmer and Ali Israr VPS Tactile Display: Tactile Information Transfer of Vibration, Pressure, and Shear . . . . . . . . . . . . . . . . . 1--17 Anastasia Kuzminykh and Edward Lank How Much is Too Much?: Understanding the Information Needs of Parents of Young Children . . . . . . . . . . . . . . . . 1--21 Valentin Lachand and Christine Michel and Aurélien Tabard Toccata: Supporting Classroom Orchestration with Activity Based Computing . . . . . . . . . . . . . . . 1--24 Raina Langevin and Mohammad Rafayet Ali and Taylan Sen and Christopher Snyder and Taylor Myers and E. Ray Dorsey and Mohammed Ehsan Hoque The PARK Framework for Automated Analysis of Parkinson's Disease Characteristics . . . . . . . . . . . . 1--22 Gierad Laput and Chris Harrison Exploring the Efficacy of Sparse, General-Purpose Sensor Constellations for Wide-Area Activity Sensing . . . . . 1--19 Daniyal Liaqat and Mohamed Abdalla and Pegah Abed-Esfahani and Moshe Gabel and Tatiana Son and Robert Wu and Andrea Gershon and Frank Rudzicz and Eyal De Lara WearBreathing: Real World Respiratory Rate Monitoring Using Smartwatches . . . 1--22 Brian Y. Lim and Judy Kay and Weilong Liu How Does a Nation Walk?: Interpreting Large-Scale Step Count Activity with Weekly Streak Patterns . . . . . . . . . 1--46 Manideepa Mukherjee and Sana Ali Naqvi and Anushika Verma and Debarka Sengupta and Aman Parnami MenstruLoss: Sensor For Menstrual Blood Loss Monitoring . . . . . . . . . . . . 1--21 Thanh-Trung Phan and Skanda Muralidhar and Daniel Gatica-Perez Drinks & Crowds: Characterizing Alcohol Consumption through Crowdsensing and Social Media . . . . . . . . . . . . . . 1--30 Xia Qingxin and Atsushi Wada and Joseph Korpela and Takuya Maekawa and Yasuo Namioka Unsupervised Factory Activity Recognition with Wearable Sensors Using Process Instruction Information . . . . 1--23 Aaqib Saeed and Tanir Ozcelebi and Johan Lukkien Multi-task Self-Supervised Learning for Human Activity Detection . . . . . . . . 1--30 Saiganesh Swaminathan and Michael Rivera and Runchang Kang and Zheng Luo and Kadri Bugra Ozutemiz and Scott E. Hudson Input, Output and Construction Methods for Custom Fabrication of Room-Scale Deployable Pneumatic Structures . . . . 1--17 Jason Wu and Karan Ahuja and Richard Li and Victor Chen and Jeffrey Bigham ScratchThat: Supporting Command-Agnostic Speech Repair in Voice-Driven Assistants 1--17 X. Yao and T. Plötz and M. Johnson and K. de Barbaro Automated Detection of Infant Holding Using Wearable Sensing: Implications for Developmental Science and Intervention 1--17
Yomna Abdelrahman and Anam Ahmad Khan and Joshua Newn and Eduardo Velloso and Sherine Ashraf Safwat and James Bailey and Andreas Bulling and Frank Vetere and Albrecht Schmidt Classifying Attention Types with Thermal Imaging and Eye Tracking . . . . . . . . 1--27 Rebecca Adaimi and Edison Thomaz Leveraging Active Learning and Conditional Mutual Information to Minimize Data Annotation in Human Activity Recognition . . . . . . . . . . 1--23 Karan Ahuja and Dohyun Kim and Franceska Xhakaj and Virag Varga and Anne Xie and Stanley Zhang and Jay Eric Townsend and Chris Harrison and Amy Ogan and Yuvraj Agarwal EduSense: Practical Classroom Sensing at Scale . . . . . . . . . . . . . . . . . 1--26 Rawan Alharbi and Mariam Tolba and Lucia C. Petito and Josiah Hester and Nabil Alshurafa To Mask or Not to Mask?: Balancing Privacy with Visual Confirmation Utility in Activity-Oriented Wearable Cameras 1--29 Boyd Anderson and Mingqian Shi and Vincent Y. F. Tan and Ye Wang Mobile Gait Analysis Using Foot-Mounted UWB Sensors . . . . . . . . . . . . . . 1--22 Benett Axtell and Cosmin Munteanu Back to Real Pictures: a Cross-generational Understanding of Users' Mental Models of Photo Cloud Storage . . . . . . . . . . . . . . . . 1--24 Mehrab Bin Morshed and Koustuv Saha and Richard Li and Sidney K. D'Mello and Munmun De Choudhury and Gregory D. Abowd and Thomas Plötz Prediction of Mood Instability with Passive Sensing . . . . . . . . . . . . 1--21 Jessica R. Cauchard and Jeremy Frey and Octavia Zahrt and Krister Johnson and Alia Crum and James A. Landay The Positive Impact of Push vs Pull Progress Feedback: a 6-week Activity Tracking Study in the Wild . . . . . . . 1--23 Samantha W. T. Chan and Thisum Buddhika and Haimo Zhang and Suranga Nanayakkara ProspecFit: In Situ Evaluation of Digital Prospective Memory Training for Older Adults . . . . . . . . . . . . . . 1--20 Dongyao Chen and Kang G. Shin TurnsMap: Enhancing Driving Safety at Intersections with Mobile Crowdsensing and Deep Learning . . . . . . . . . . . 1--22 Lili Chen and Jie Xiong and Xiaojiang Chen and Sunghoon Ivan Lee and Daqing Zhang and Tao Yan and Dingyi Fang LungTrack: Towards Contactless and Zero Dead-Zone Respiration Monitoring with Commodity RFIDs . . . . . . . . . . . . 1--22 Feng Ding and Dong Wang and Qian Zhang and Run Zhao ASSV: Handwritten Signature Verification Using Acoustic Signals . . . . . . . . . 1--22 Yang Gao and Wei Wang and Vir V. Phoha and Wei Sun and Zhanpeng Jin EarEcho: Using Ear Canal Echo for Wearable Authentication . . . . . . . . 1--24 Taesik Gong and Hyunsung Cho and Bowon Lee and Sung-Ju Lee Knocker: Vibroacoustic-based Object Recognition with Smartphones . . . . . . 1--21 Anhong Guo and Ilter Canberk and Hannah Murphy and Andrés Monroy-Hernández and Rajan Vaish Blocks: Collaborative and Persistent Augmented Reality Experiences . . . . . 1--24 Valentin Radu and Maximilian Henne Vision2Sensor: Knowledge Transfer Across Sensing Modalities for Human Activity Recognition . . . . . . . . . . . . . . 1--21 Daniel Hintze and Matthias Füller and Sebastian Scholz and Rainhard D. Findling and Muhammad Muaaz and Philipp Kapfer and Eckhard Koch and René Mayrhofer CORMORANT: Ubiquitous Risk-Aware Multi-Modal Biometric Authentication across Mobile Devices . . . . . . . . . 1--23 Sozo Inoue and Paula Lago and Tahera Hossain and Tittaya Mairittha and Nattaya Mairittha Integrating Activity Recognition and Nursing Care Records: The System, Deployment, and a Verification Study . . 1--24 Jittrapol Intarasirisawat and Chee Siang Ang and Christos Efstratiou and Luke William Feidhlim Dickens and Rupert Page Exploring the Touch and Motion Features in Game-Based Cognitive Assessments . . 1--25 Mohammed Khwaja and Sumer S. Vaid and Sara Zannone and Gabriella M. Harari and A. Aldo Faisal and Aleksandar Matic Modeling Personality vs. Modeling Personalidad: In-the-wild Mobile Data Analysis in Five Countries Suggests Cultural Impact on Personality Models 1--24 Ali Kiaghadi and Seyedeh Zohreh Homayounfar and Jeremy Gummeson and Trisha Andrew and Deepak Ganesan Phyjama: Physiological Sensing via Fiber-enhanced Pyjamas . . . . . . . . . 1--29 Mohammad Kianpisheh and Franklin Mingzhe Li and Khai N. Truong Face Recognition Assistant for People with Visual Impairments . . . . . . . . 1--24 Zachary D. King and Judith Moskowitz and Begum Egilmez and Shibo Zhang and Lida Zhang and Michael Bass and John Rogers and Roozbeh Ghaffari and Laurie Wakschlag and Nabil Alshurafa micro-Stress EMA: a Passive Sensing Framework for Detecting in-the-wild Stress in Pregnant Mothers . . . . . . . 1--22 Young D. Kwon and Dimitris Chatzopoulos and Ehsan ul Haq and Raymond Chi-Wing Wong and Pan Hui GeoLifecycle: User Engagement of Geographical Exploration and Churn Prediction in LBSNs . . . . . . . . . . 1--29 Kyuin Lee and Neil Klingensmith and Suman Banerjee and Younghyun Kim VoltKey: Continuous Secret Key Generation Based on Power Line Noise for Zero-Involvement Pairing and Authentication . . . . . . . . . . . . . 1--26 Lik Hang Lee and Kit Yung Lam and Tong Li and Tristan Braud and Xiang Su and Pan Hui Quadmetric Optimized Thumb-to-Finger Interaction for Force Assisted One-Handed Text Entry on Mobile Headsets 1--27 Franklin Mingzhe Li and Di Laura Chen and Mingming Fan and Khai N. Truong FMT: a Wearable Camera-Based Object Tracking Memory Aid for Older Adults . . 1--25 Chen Liu and Jie Xiong and Lin Cai and Lin Feng and Xiaojiang Chen and Dingyi Fang Beyond Respiration: Contactless Sleep Sound-Activity Recognition Using RF Signals . . . . . . . . . . . . . . . . 1--22 Li Lu and Jiadi Yu and Yingying Chen and Yanmin Zhu and Minglu Li and Xiangyu Xu I3: Sensing Scrolling Human-Computer Interactions for Intelligent Interest Inference on Smartphones . . . . . . . . 1--22 Anindya Maiti and Murtuza Jadliwala Light Ears: Information Leakage via Smart Lights . . . . . . . . . . . . . . 1--27
Jatin Arora and Kartik Mathur and Manvi Goel and Piyush Kumar and Abhijeet Mishra and Aman Parnami Design and Evaluation of DIO Construction Toolkit for Co-making Shared Constructions . . . . . . . . . . 1--25 Yung-Ju Chang and Chu-Yuan Yang and Ying-Hsuan Kuo and Wen-Hao Cheng and Chun-Liang Yang and Fang-Yu Lin and I-Hui Yeh and Chih-Kuan Hsieh and Ching-Yu Hsieh and Yu-Shuen Wang Tourgether: Exploring Tourists' Real-time Sharing of Experiences as a Means of Encouraging Point-of-Interest Exploration . . . . . . . . . . . . . . 1--25 Sarah Clinch and Mateusz Mikusz and Ivan Elhart and Nigel Davies and Marc Langheinrich Scheduling Content in Pervasive Display Systems . . . . . . . . . . . . . . . . 1--37 Vedant Das Swain and Koustuv Saha and Hemang Rajvanshy and Anusha Sirigiri and Julie M. Gregg and Suwen Lin and Gonzalo J. Martinez and Stephen M. Mattingly and Shayan Mirjafari and Raghu Mulukutla and Subigya Nepal and Kari Nies and Manikanta D. Reddy and Pablo Robles-Granda and Andrew T. Campbell and Nitesh V. Chawla and Sidney D'Mello and Anind K. Dey and Kaifeng Jiang and Qiang Liu and Gloria Mark and Edward Moskal and Aaron Striegel and Louis Tay and Gregory D. Abowd and Munmun De Choudhury A Multisensor Person-Centered Approach to Understand the Role of Daily Activities in Job Performance with Organizational Personas . . . . . . . . 1--27 Jingtao Ding and Guanghui Yu and Yong Li and Depeng Jin and Hui Gao Learning from Hometown and Current City: Cross-city POI Recommendation via Interest Drift and Transfer Learning . . 1--28 Yali Fan and Zhen Tu and Yong Li and Xiang Chen and Hui Gao and Lin Zhang and Li Su and Depeng Jin Personalized Context-aware Collaborative Online Activity Prediction . . . . . . . 1--28 Zipei Fan and Xuan Song and Renhe Jiang and Quanjun Chen and Ryosuke Shibasaki Decentralized Attention-based Personalized Human Mobility Prediction 1--26 Juan Haladjian The Wearables Development Toolkit: an Integrated Development Environment for Activity Recognition Applications . . . 1--26 Ari Hautasaari and Takeo Hamada and Kuntaro Ishiyama and Shogo Fukushima VocaBura: a Method for Supporting Second Language Vocabulary Learning While Walking . . . . . . . . . . . . . . . . 1--23 Weiwei Jiang and Gabriele Marini and Niels van Berkel and Zhanna Sarsenbayeva and Zheyu Tan and Chu Luo and Xin He and Tilman Dingler and Jorge Goncalves and Yoshihiro Kawahara and Vassilis Kostakos Probing Sucrose Contents in Everyday Drinks Using Miniaturized Near-Infrared Spectroscopy Scanners . . . . . . . . . 1--25 Zerina Kapetanovic and Ali Saffari and Ranveer Chandra and Joshua R. Smith Glaze: Overlaying Occupied Spectrum with Downlink IoT Transmissions . . . . . . . 1--21 Yoojung Kim and Hee-Tae Jung and Joonwoo Park and Yangsoo Kim and Nathan Ramasarma and Paolo Bonato and Eun Kyoung Choe and Sunghoon Ivan Lee Towards the Design of a Ring Sensor-based mHealth System to Achieve Optimal Motor Function in Stroke Survivors . . . . . . . . . . . . . . . 1--26 Yoonji Kim and Youngkyung Choi and Daye Kang and Minkyeong Lee and Tek-Jin Nam and Andrea Bianchi HeyTeddy: Conversational Test-Driven Development for Physical Computing . . . 1--21 Florian Künzler and Varun Mishra and Jan-Niklas Kramer and David Kotz and Elgar Fleisch and Tobias Kowatsch Exploring the State-of-Receptivity for mHealth Interventions . . . . . . . . . 1--27 Seulki Lee and Bashima Islam and Yubo Luo and Shahriar Nirjon Intermittent Learning: On-Device Machine Learning on Intermittently Powered System . . . . . . . . . . . . . . . . . 1--30 Songyuan Li and Shibo He and Shuai Wang and Tian He and Jiming Chen Data-Driven Battery-Lifetime-Aware Scheduling for Electric Bus Fleets . . . 1--22 Wyatt Lindquist and Sumi Helal and Ahmed Khaled and Gerald Kotonya and Jaejoon Lee MAAT: Mobile Apps As Things in the IoT 1--22 Sicong Liu and Junzhao Du and Anshumali Shrivastava and Lin Zhong Privacy Adversarial Network: Representation Learning for Mobile Data Privacy . . . . . . . . . . . . . . . . 1--18 Tony Liu and Jennifer Nicholas and Max M. Theilig and Sharath C. Guntuku and Konrad Kording and David C. Mohr and Lyle Ungar Machine Learning for Phone-Based Relationship Estimation: The Need to Consider Population Heterogeneity . . . 1--23 Christian Mai and Niklas Thiem and Heinrich Hussmann DrawingPresence: a Method for Assessing Temporal Fluctuations of Presence Status in a VR Experience . . . . . . . . . . . 1--21 Tamir Mendel and Eran Toch My Mom was Getting this Popup: Understanding Motivations and Processes in Helping Older Relatives with Mobile Security and Privacy . . . . . . . . . . 1--20 Xin Qin and Yiqiang Chen and Jindong Wang and Chaohui Yu Cross-Dataset Activity Recognition via Adaptive Spatial-Temporal Transfer Learning . . . . . . . . . . . . . . . . 1--25 Mashfiqui Rabbi and Katherine Li and H. Yanna Yan and Kelly Hall and Predrag Klasnja and Susan Murphy ReVibe: a Context-assisted Evening Recall Approach to Improve Self-report Adherence . . . . . . . . . . . . . . . 1--27 Farshid Salemi Parizi and Eric Whitmire and Shwetak Patel AuraRing: Precise Electromagnetic Finger Tracking . . . . . . . . . . . . . . . . 1--28 Jessica Schroeder and Ravi Karkar and Natalia Murinova and James Fogarty and Sean A. Munson Examining Opportunities for Goal-Directed Self-Tracking to Support Chronic Condition Management . . . . . . 1--26 Chen-Hsuan (Iris) Shih and Naofumi Tomita and Yanick X. Lukic and Álvaro Hernández Reguera and Elgar Fleisch and Tobias Kowatsch Breeze: Smartphone-based Acoustic Real-time Detection of Breathing Phases for a Gamified Biofeedback Breathing Training . . . . . . . . . . . . . . . . 1--30 Madiha Tabassum and Tomasz Kosi\'nski and Alisa Frik and Nathan Malkin and Primal Wijesekera and Serge Egelman and Heather Richter Lipford Investigating Users' Preferences and Expectations for Always-Listening Voice Assistants . . . . . . . . . . . . . . . 1--23 Zhiyuan Wan and Lingfeng Bao and Debin Gao and Eran Toch and Xin Xia and Tamir Mendel and David Lo AppMoD: Helping Older Adults Manage Mobile Security with Online Social Help 1--22 Jingxian Wang and Chengfeng Pan and Haojian Jin and Vaibhav Singh and Yash Jain and Jason I. Hong and Carmel Majidi and Swarun Kumar RFID Tattoo: a Wireless Platform for Speech Recognition . . . . . . . . . . . 1--24 Qianru Wang and Junbo Zhang and Bin Guo and Zexia Hao and Yifang Zhou and Junkai Sun and Zhiwen Yu and Yu Zheng CityGuard: Citywide Fire Risk Forecasting Using a Machine Learning Approach . . . . . . . . . . . . . . . . 1--21
Forsad Al Hossain and Andrew A. Lover and George A. Corey and Nicholas G. Reich and Tauhidur Rahman FluSense: a Contactless Syndromic Surveillance Platform for Influenza-Like Illness in Hospital Waiting Areas . . . 1:1--1:28 Yunhao Bai and Xiaorui Wang CARIN: Wireless CSI-based Driver Activity Recognition under the Interference of Passengers . . . . . . . 2:1--2:28 Erin Beneteau and Yini Guan and Olivia K. Richards and Mingrui Ray Zhang and Julie A. Kientz and Jason Yip and Alexis Hiniker Assumptions Checked: How Families Learn About and Use the Echo Dot . . . . . . . 3:1--3:23 Soujanya Chatterjee and Alexander Moreno and Steven Lloyd Lizotte and Sayma Akther and Emre Ertin and Christopher P. Fagundes and Cho Lam and James M. Rehg and Neng Wan and David W. Wetter and Santosh Kumar SmokingOpp: Detecting the Smoking `Opportunity' Context Using Mobile Sensors . . . . . . . . . . . . . . . . 4:1--4:26 Ling Chen and Yi Zhang and Liangying Peng METIER: a Deep Multi-Task Learning Based Activity and User Recognition Model Using Wearable Sensors . . . . . . . . . 5:1--5:18 Tingyu Cheng and Koya Narumi and Youngwook Do and Yang Zhang and Tung D. Ta and Takuya Sasatani and Eric Markvicka and Yoshihiro Kawahara and Lining Yao and Gregory D. Abowd and HyunJoo Oh Silver Tape: Inkjet-Printed Circuits Peeled-and-Transferred on Versatile Substrates . . . . . . . . . . . . . . . 6:1--6:17 Victor-Alexandru Darvariu and Laura Convertino and Abhinav Mehrotra and Mirco Musolesi Quantifying the Relationships between Everyday Objects and Emotional States through Deep Learning Based Image Analysis Using Smartphones . . . . . . . 7:1--7:21 Rizanne Elbakly and Moustafa Youssef The StoryTeller: Scalable Building- and AP-independent Deep Learning-based Floor Prediction . . . . . . . . . . . . . . . 8:1--8:20 Zhihan Fang and Boyang Fu and Zhou Qin and Fan Zhang and Desheng Zhang PrivateBus: Privacy Identification and Protection in Large-Scale Bus WiFi Systems . . . . . . . . . . . . . . . . 9:1--9:23 Jie Feng and Can Rong and Funing Sun and Diansheng Guo and Yong Li PMF: a Privacy-preserving Human Mobility Prediction Framework via Federated Learning . . . . . . . . . . . . . . . . 10:1--10:21 Radhika Garg and Subhasree Sengupta He Is Just Like Me: a Study of the Long-Term Use of Smart Speakers by Parents and Children . . . . . . . . . . 11:1--11:24 Liang He and Youngmoon Lee and Kang G. Shin Mobile Device Batteries as Thermometers 12:1--12:21 Natsuki Ikeda and Ryo Shigeta and Junichiro Shiomi and Yoshihiro Kawahara Soil-Monitoring Sensor Powered by Temperature Difference between Air and Shallow Underground Soil . . . . . . . . 13:1--13:22 Auk Kim and Jung-Mi Park and Uichin Lee Interruptibility for In-vehicle Multitasking: Influence of Voice Task Demands and Adaptive Behaviors . . . . . 14:1--14:22 Seyma Kucukozer Cavdar and Tugba Taskaya-Temizel and Mirco Musolesi and Peter Tino A Multi-perspective Analysis of Social Context and Personal Factors in Office Settings for the Design of an Effective Mobile Notification System . . . . . . . 15:1--15:38 Yeonjoon Lee and Yue Zhao and Jiutian Zeng and Kwangwuk Lee and Nan Zhang and Faysal Hossain Shezan and Yuan Tian and Kai Chen and XiaoFeng Wang Using Sonar for Liveness Detection to Protect Smart Speakers against Remote Attackers . . . . . . . . . . . . . . . 16:1--16:28 Zilu Liang and Bernd Ploderer How Does Fitbit Measure Brainwaves: a Qualitative Study into the Credibility of Sleep-tracking Technologies . . . . . 17:1--17:29 Peng Liao and Kristjan Greenewald and Predrag Klasnja and Susan Murphy Personalized HeartSteps: a Reinforcement Learning Algorithm for Optimizing Physical Activity . . . . . . . . . . . 18:1--18:22 Shengzhong Liu and Shuochao Yao and Jinyang Li and Dongxin Liu and Tianshi Wang and Huajie Shao and Tarek Abdelzaher GIobalFusion: a Global Attentional Deep Learning Framework for Multisensor Information Fusion . . . . . . . . . . . 19:1--19:27 Yiqin Lu and Bingjian Huang and Chun Yu and Guahong Liu and Yuanchun Shi Designing and Evaluating Hand-to-Hand Gestures with Dual Commodity Wrist-Worn Devices . . . . . . . . . . . . . . . . 20:1--20:27 Man Luo and Bowen Du and Konstantin Klemmer and Hongming Zhu and Hakan Ferhatosmanoglu and Hongkai Wen D3P: Data-driven Demand Prediction for Fast Expanding Electric Vehicle Sharing Systems . . . . . . . . . . . . . . . . 21:1--21:21 Roberto Martinez-Maldonado and Katerina Mangaroska and Jurgen Schulte and Doug Elliott and Carmen Axisa and Simon Buckingham Shum Teacher Tracking with Integrity: What Indoor Positioning Can Reveal About Instructional Proxemics . . . . . . . . 22:1--22:27 Mikio Obuchi and Jeremy F. Huckins and Weichen Wang and Alex daSilva and Courtney Rogers and Eilis Murphy and Elin Hedlund and Paul Holtzheimer and Shayan Mirjafari and Andrew Campbell Predicting Brain Functional Connectivity Using Mobile Sensing . . . . . . . . . . 23:1--23:22 Yili Ren and Sheng Tan and Linghan Zhang and Zi Wang and Zhi Wang and Jie Yang Liquid Level Sensing Using Commodity WiFi in a Smart Home Environment . . . . 24:1--24:30 Sijie Ruan and Jie Bao and Yuxuan Liang and Ruiyuan Li and Tianfu He and Chuishi Meng and Yanhua Li and Yingcai Wu and Yu Zheng Dynamic Public Resource Allocation Based on Human Mobility Prediction . . . . . . 25:1--25:22 Panneer Selvam Santhalingam and Al Amin Hosain and Ding Zhang and Parth Pathak and Huzefa Rangwala and Raja Kushalnagar mmASL: Environment-Independent ASL Gesture Recognition Using 60 GHz Millimeter-wave Signals . . . . . . . . 26:1--26:30 Anandghan Waghmare and Qiuyue Xue and Dingtian Zhang and Yuhui Zhao and Shivan Mittal and Nivedita Arora and Ceara Byrne and Thad Starner and Gregory D. Abowd UbiquiTouch: Self Sustaining Ubiquitous Touch Interfaces . . . . . . . . . . . . 27:1--27:22 Guang Wang and Yongfeng Zhang and Zhihan Fang and Shuai Wang and Fan Zhang and Desheng Zhang FairCharge: a Data-Driven Fairness-Aware Charging Recommendation System for Large-Scale Electric Taxi Fleets . . . . 28:1--28:25 Jiangtao Wang and Junyi Ma and Yasha Wang and Ning Wang and Leye Wang and Daqing Zhang and Feng Wang and Qin Lv Will Online Digital Footprints Reveal Your Relationship Status?: an Empirical Study of Social Applications for Sexual-Minority Men . . . . . . . . . . 29:1--29:23 Xiyue Wang and Kazuki Takashima and Tomoaki Adachi and Patrick Finn and Ehud Sharlin and Yoshifumi Kitamura AssessBlocks: Exploring Toy Block Play Features for Assessing Stress in Young Children after Natural Disasters . . . . 30:1--30:29
Lei Bai and Lina Yao and Xianzhi Wang and Salil S. Kanhere and Bin Guo and Zhiwen Yu Adversarial Multi-view Networks for Activity Recognition . . . . . . . . . . 42:1--42:22 Yunhe Feng and Qing Cao and Hairong Qi and Scott Ruoti SenCAPTCHA: a Mobile-First CAPTCHA Using Orientation Sensors . . . . . . . . . . 43:1--43:26 Shkurta Gashi and Elena Di Lascio and Bianca Stancu and Vedant Das Swain and Varun Mishra and Martin Gjoreski and Silvia Santini Detection of Artifacts in Ambulatory Electrodermal Activity Data . . . . . . 44:1--44:31 Raghav H. Venkatnarayan and Muhammad Shahzad and Sangki Yun and Christina Vlachou and Kyu-Han Kim Leveraging Polarization of WiFi Signals to Simultaneously Track Multiple People 45:1--45:24 Danny Yuxing Huang and Noah Apthorpe and Frank Li and Gunes Acar and Nick Feamster IoT Inspector: Crowdsourcing Labeled Network Traffic from Smart Home Devices at Scale . . . . . . . . . . . . . . . . 46:1--46:21 Jisu Jung and Lyndal Wellard-Cole and Colin Cai and Irena Koprinska and Kalina Yacef and Margaret Allman-Farinelli and Judy Kay Foundations for Systematic Evaluation and Benchmarking of a Mobile Food Logger in a Large-scale Nutrition Study . . . . 47:1--47:25 Mohamad Katanbaf and Vivek Jain and Joshua R. Smith Relacks: Reliable Backscatter Communication in Indoor Environments . . 48:1--48:24 Boning Li and Akane Sano Extraction and Interpretation of Deep Autoencoder-based Temporal Features from Wearables for Forecasting Personalized Mood, Health, and Stress . . . . . . . . 49:1--49:26 Saiganesh Swaminathan and Jonathon Fagert and Michael Rivera and Andrew Cao and Gierad Laput and Hae Young Noh and Scott E. Hudson OptiStructures: Fabrication of Room-Scale Interactive Structures with Embedded Fiber Bragg Grating Optical Sensors and Displays . . . . . . . . . . 50:1--50:21 Li Lu and Jiadi Yu and Yingying Chen and Yan Wang VocalLock: Sensing Vocal Tract for Passphrase-Independent User Authentication Leveraging Acoustic Signals on Smartphones . . . . . . . . . 51:1--51:24 Rui Ma and Ning Liu and Xiangxiang Xu and Yue Wang and Hae Young Noh and Pei Zhang and Lin Zhang Fine-Grained Air Pollution Inference with Mobile Sensing Systems: a Weather-Related Deep Autoencoder Model 52:1--52:21 Ngoc Thi Nguyen and Agustin Zuniga and Hyowon Lee and Pan Hui and Huber Flores and Petteri Nurmi (M)ad to See Me?: Intelligent Advertisement Placement: Balancing User Annoyance and Advertising Effectiveness 53:1--53:26 Qun Niu and Tao He and Ning Liu and Suining He and Xiaonan Luo and Fan Zhou MAIL: Multi-Scale Attention-Guided Indoor Localization Using Geomagnetic Sequences . . . . . . . . . . . . . . . 54:1--54:23 Dhaval Parmar and Timothy Bickmore Making It Personal: Addressing Individual Audience Members in Oral Presentations Using Augmented Reality 55:1--55:22 Daniel J. Rough and Aaron Quigley End-User Development of Experience Sampling Smartphone Apps --- Recommendations and Requirements . . . . 56:1--56:19 Taoran Sheng and Manfred Huber Weakly Supervised Multi-Task Representation Learning for Human Activity Analysis Using Wearables . . . 57:1--57:18 Guanhong Liu and Yizheng Gu and Yiwen Yin and Chun Yu and Yuntao Wang and Haipeng Mi and Yuanchun Shi Keep the Phone in Your Pocket: Enabling Smartphone Operation with an IMU Ring for Visually Impaired People . . . . . . 58:1--58:23 Yilei Shi and Haimo Zhang and Kaixing Zhao and Jiashuo Cao and Mengmeng Sun and Suranga Nanayakkara Ready, Steady, Touch!: Sensing Physical Contact with a Finger-Mounted IMU . . . 59:1--59:25 Tom Veuskens and Kris Luyten and Raf Ramakers Rataplan: Resilient Automation of User Interface Actions with Multi-modal Proxies . . . . . . . . . . . . . . . . 60:1--60:23 Di Wu and Tao Xiao and Xuewen Liao and Jie Luo and Chao Wu and Shigeng Zhang and Yong Li and Yike Guo When Sharing Economy Meets IoT: Towards Fine-grained Urban Air Quality Monitoring through Mobile Crowdsensing on Bike-share System . . . . . . . . . . 61:1--61:26 Xiaoyang Xie and Zhihan Fang and Yang Wang and Fan Zhang and Desheng Zhang RISC: Resource-Constrained Urban Sensing Task Scheduling Based on Commercial Fleets . . . . . . . . . . . . . . . . . 62:1--62:20 Yui-Pan Yau and Lik Hang Lee and Zheng Li and Tristan Braud and Yi-Hsuan Ho and Pan Hui How Subtle Can It Get?: a Trimodal Study of Ring-sized Interfaces for One-Handed Drone Control . . . . . . . . . . . . . 63:1--63:29 Huanpu Yin and Anfu Zhou and Guangyuan Su and Bo Chen and Liang Liu and Huadong Ma Learning to Recognize Handwriting Input with Acoustic Features . . . . . . . . . 64:1--64:26 Jacob Young and Tobias Langlotz and Steven Mills and Holger Regenbrecht Mobileportation: Nomadic Telepresence for Mobile Devices . . . . . . . . . . . 65:1--65:16 Shichao Yue and Yuzhe Yang and Hao Wang and Hariharan Rahul and Dina Katabi BodyCompass: Monitoring Sleep Posture with Wireless Signals . . . . . . . . . 66:1--66:25 Bing Zhai and Ignacio Perez-Pozuelo and Emma A. D. Clifton and Joao Palotti and Yu Guan Making Sense of Sleep: Multimodal Sleep Stage Classification in a Large, Diverse Population Using Movement and Cardiac Sensing . . . . . . . . . . . . . . . . 67:1--67:33 Fusang Zhang and Zhaoxin Chang and Kai Niu and Jie Xiong and Beihong Jin and Qin Lv and Daqing Zhang Exploring LoRa for Long-range Through-wall Sensing . . . . . . . . . . 68:1--68:27 Shigeng Zhang and Yinggang Li and Xuan Liu and Song Guo and Weiping Wang and Jianxin Wang and Bo Ding and Di Wu Towards Real-time Cooperative Deep Inference over the Cloud and Edge End Devices . . . . . . . . . . . . . . . . 69:1--69:24 Tianyue Zheng and Zhe Chen and Chao Cai and Jun Luo and Xu Zhang V2iFi: in-Vehicle Vital Sign Monitoring via Compact RF Sensing . . . . . . . . . 70:1--70:27 Shibo Zhang and Yuqi Zhao and Dzung Tri Nguyen and Runsheng Xu and Sougata Sen and Josiah Hester and Nabil Alshurafa NeckSense: a Multi-Sensor Necklace for Detecting Eating Activities in Free-Living Conditions . . . . . . . . . 72:1--72:26 Sourav Bhattacharya and Dionysis Manousakas and Alberto Gil C. P. Ramos and Stylianos I. Venieris and Nicholas D. Lane and Cecilia Mascolo Countering Acoustic Adversarial Attacks in Microphone-equipped Smart Home Devices . . . . . . . . . . . . . . . . 73:1--73:24 Fang Hu and Peng He and Songlin Xu and Yin Li and Cheng Zhang FingerTrak: Continuous $3$D Hand Pose Tracking by Deep Learning Hand Silhouettes Captured by Miniature Thermal Cameras on Wrist . . . . . . . . 71:1--71:24
Narae Cha and Auk Kim and Cheul Young Park and Soowon Kang and Mingyu Park and Jae-Gil Lee and Sangsu Lee and Uichin Lee Hello There! Is Now a Good Time to Talk?: Opportune Moments for Proactive Interactions with Smart Speakers . . . . 74:1--74:28 Huijie Chen and Fan Li and Wan Du and Song Yang and Matthew Conn and Yu Wang Listen to Your Fingers: User Authentication Based on Geometry Biometrics of Touch Gesture . . . . . . 75:1--75:23 Zhilong Chen and Hancheng Cao and Huangdong Wang and Fengli Xu and Vassilis Kostakos and Yong Li Will You Come Back /Check-in Again?: Understanding Characteristics Leading to Urban Revisitation and Re-check-in . . . 76:1--76:27 Shohreh Deldari and Daniel V. Smith and Amin Sadri and Flora Salim ESPRESSO: Entropy and ShaPe awaRe timE-Series SegmentatiOn for Processing Heterogeneous Sensor Data . . . . . . . 77:1--77:24 Elena Di Lascio and Shkurta Gashi and Juan Sebastian Hidalgo and Beatrice Nale and Maike E. Debus and Silvia Santini A Multi-Sensor Approach to Automatically Recognize Breaks and Work Activities of Knowledge Workers in Academia . . . . . 78:1--78:20 Nan Gao and Wei Shao and Mohammad Saiedur Rahaman and Flora D. Salim $n$-Gage: Predicting in-class Emotional, Behavioural and Cognitive Engagement in the Wild . . . . . . . . . . . . . . . . 79:1--79:26 Yang Gao and Yincheng Jin and Jiyang Li and Seokmin Choi and Zhanpeng Jin EchoWhisper: Exploring an Acoustic-based Silent Speech Interface for Smartphone Users . . . . . . . . . . . . . . . . . 80:1--80:27 Kaori Ikematsu and Shota Yamanaka ScraTouch: Extending Interaction Technique Using Fingernail on Unmodified Capacitive Touch Surfaces . . . . . . . 81:1--81:19 Bashima Islam and Shahriar Nirjon Zygarde: Time-Sensitive On-Device Deep Inference and Adaptation on Intermittently-Powered Systems . . . . . 82:1--82:29 Ishani Janveja and Akshay Nambi and Shruthi Bannur and Sanchit Gupta and Venkat Padmanabhan InSight: Monitoring the State of the Driver in Low-Light Using Smartphones 83:1--83:29 Hongbo Jiang and Hangcheng Cao and Daibo Liu and Jie Xiong and Zhichao Cao SmileAuth: Using Dental Edge Biometrics for User Authentication on Smartphones 84:1--84:24 Seita Kayukawa and Tatsuya Ishihara and Hironobu Takagi and Shigeo Morishima and Chieko Asakawa Guiding Blind Pedestrians in Public Spaces by Understanding Walking Behavior of Nearby Pedestrians . . . . . . . . . 85:1--85:22 Wonjung Kim and Seungchul Lee and Seonghoon Kim and Sungbin Jo and Chungkuk Yoo and Inseok Hwang and Seungwoo Kang and Junehwa Song Dyadic Mirror: Everyday Second-person Live-view for Empathetic Reflection upon Parent-child Interaction . . . . . . . . 86:1--86:29 Hyeokhyen Kwon and Catherine Tong and Harish Haresamudram and Yan Gao and Gregory D. Abowd and Nicholas D. Lane and Thomas Plötz IMUTube: Automatic Extraction of Virtual on-body Accelerometry from Video for Human Activity Recognition . . . . . . . 87:1--87:29 Sunok Lee and Minji Cho and Sangsu Lee What If Conversational Agents Became Invisible?: Comparing Users' Mental Models According to Physical Entity of AI Speaker . . . . . . . . . . . . . . . 88:1--88:24 Shengjie Li and Zhaopeng Liu and Yue Zhang and Qin Lv and Xiaopeng Niu and Leye Wang and Daqing Zhang WiBorder: Precise Wi-Fi based Boundary Sensing via Through-wall Discrimination 89:1--89:30 Shengzhong Liu and Shuochao Yao and Yifei Huang and Dongxin Liu and Huajie Shao and Yiran Zhao and Jinyang Li and Tianshi Wang and Ruijie Wang and Chaoqi Yang and Tarek Abdelzaher Handling Missing Sensors in Topology-Aware IoT Applications with Gated Graph Neural Network . . . . . . . 90:1--90:31 Yongsen Ma and Yunze Zeng and Vivek Jain CarOSense: Car Occupancy Sensing with the Ultra-Wideband Keyless Infrastructure . . . . . . . . . . . . . 91:1--91:28 Felix Ott and Mohamad Wehbi and Tim Hamann and Jens Barth and Björn Eskofier and Christopher Mutschler The OnHW Dataset: Online Handwriting Recognition from IMU-Enhanced Ballpoint Pens with Machine Learning . . . . . . . 92:1--92:20 Jaeyeon Park and Hyeon Cho and Rajesh Krishna Balan and JeongGil Ko HeartQuake: Accurate Low-Cost Non-Invasive ECG Monitoring Using Bed-Mounted Geophones . . . . . . . . . 93:1--93:28 Farhana Shahid and Wasifur Rahman and M. Saifur Rahman and Sharmin Akther Purabi and Ayesha Seddiqa and Moin Mostakim and Farhan Feroz and Tanjir Rashid Soron and Fahmida Hossain and Nabila Khan and Anika Binte Islam and Nipi Paul and Ehsan Hoque and A. B. M. Alim Al Islam Leveraging Free-Hand Sketches for Potential Screening of PTSD . . . . . . 94:1--94:22 Kshitij Sharma and Evangelos Niforatos and Michail Giannakos and Vassilis Kostakos Assessing Cognitive Performance Using Physiological and Facial Features: Generalizing across Contexts . . . . . . 95:1--95:41 Wei Sun and Tuochao Chen and Jiayi Zheng and Zhenyu Lei and Lucy Wang and Benjamin Steeper and Peng He and Matthew Dressa and Feng Tian and Cheng Zhang VibroSense: Recognizing Home Activities by Deep Learning Subtle Vibrations on an Interior Surface of a House from a Single Point Using Laser Doppler Vibrometry . . . . . . . . . . . . . . . 96:1--96:28 Qingxin Xia and Joseph Korpela and Yasuo Namioka and Takuya Maekawa Robust Unsupervised Factory Activity Recognition with Body-worn Accelerometer Using Temporal Structure of Multiple Sensor Data Motifs . . . . . . . . . . . 97:1--97:30 Fengli Xu and Zongyu Lin and Tong Xia and Diansheng Guo and Yong Li SUME: Semantic-enhanced Urban Mobility Network Embedding for User Demographic Inference . . . . . . . . . . . . . . . 98:1--98:25 Shuchang Xu and Ciyuan Yang and Wenhao Ge and Chun Yu and Yuanchun Shi Virtual Paving: Rendering a Smooth Path for People with Visual Impairment through Vibrotactile and Audio Feedback 99:1--99:25 Yu Yang and Zhihan Fang and Xiaoyang Xie and Fan Zhang and Yunhuai Liu and Desheng Zhang Extending Coverage of Stationary Sensing Systems with Mobile Sensing Systems for Human Mobility Modeling . . . . . . . . 100:1--100:21 Yue Yu and Tong Xia and Huandong Wang and Jie Feng and Yong Li Semantic-aware Spatio-temporal App Usage Representation via Graph Convolutional Network . . . . . . . . . . . . . . . . 101:1--101:24 Youwei Zeng and Dan Wu and Jie Xiong and Jinyi Liu and Zhaopeng Liu and Daqing Zhang MultiSense: Enabling Multi-person Respiration Sensing with Commodity WiFi 102:1--102:29 Dingtian Zhang and Jung Wook Park and Yang Zhang and Yuhui Zhao and Yiyang Wang and Yunzhi Li and Tanvi Bhagwat and Wen-Fang Chou and Xiaojia Jia and Bernard Kippelen and Canek Fuentes-Hernandez and Thad Starner and Gregory D. Abowd OptoSense: Towards Ubiquitous Self-Powered Ambient Light Sensing Surfaces . . . . . . . . . . . . . . . . 103:1--103:27
Parastoo Abtahi and Victoria Ding and Anna C. Yang and Tommy Bruzzese and Alyssa B. Romanos and Elizabeth L. Murnane and Sean Follmer and James A. Landay Understanding Physical Practices and the Role of Technology in Manual Self-Tracking . . . . . . . . . . . . . 115:1--115:24 Deemah Alqahtani and Caroline Jay and Markel Vigo The Effect of Goal Moderation on the Achievement and Satisfaction of Physical Activity Goals . . . . . . . . . . . . . 116:1--116:18 Rummana Bari and Md. Mahbubur Rahman and Nazir Saleheen and Megan Battles Parsons and Eugene H. Buder and Santosh Kumar Automated Detection of Stressful Conversations Using Wearable Physiological and Inertial Sensors . . . 117:1--117:23 Johnna Blair and Saeed Abdullah It Didn't Sound Good with My Cochlear Implants: Understanding the Challenges of Using Smart Assistants for Deaf and Hard of Hearing Users . . . . . . . . . 118:1--118:27 Roger Boldu and Denys J. C. Matthies and Haimo Zhang and Suranga Nanayakkara AiSee: an Assistive Wearable Device to Support Visually Impaired Grocery Shoppers . . . . . . . . . . . . . . . . 119:1--119:25 Hong Cai and Belal Korany and Chitra R. Karanam and Yasamin Mostofi Teaching RF to Sense without RF Training Measurements . . . . . . . . . . . . . . 120:1--120:22 Samantha W. T. Chan and Shardul Sapkota and Rebecca Mathews and Haimo Zhang and Suranga Nanayakkara Prompto: Investigating Receptivity to Prompts Based on Cognitive Load from Memory Training Conversational Agent . . 121:1--121:23 Jagmohan Chauhan and Young D. Kwon and Pan Hui and Cecilia Mascolo ContAuth: Continual Learning Framework for Behavioral-based User Authentication 122:1--122:23 Marios Constantinides and Sanja S\'cepanovi\'c and Daniele Quercia and Hongwei Li and Ugo Sassi and Michael Eggleston ComFeel: Productivity is a Matter of the Senses Too . . . . . . . . . . . . . . . 123:1--123:21 Sven Coppers and Davy Vanacken and Kris Luyten FORTNIoT: Intelligible Predictions to Improve User Understanding of Smart Home Behavior . . . . . . . . . . . . . . . . 124:1--124:24 Hesham Elsayed and Martin Weigel and Florian Müller and Martin Schmitz and Karola Marky and Sebastian Günther and Jan Riemann and Max Mühlhäuser VibroMap: Understanding the Spacing of Vibrotactile Actuators across the Body 125:1--125:16 Daniel A. Epstein and Clara Caldeira and Mayara Costa Figueiredo and Xi Lu and Lucas M. Silva and Lucretia Williams and Jong Ho Lee and Qingyang Li and Simran Ahuja and Qiuer Chen and Payam Dowlatyari and Craig Hilby and Sazeda Sultana and Elizabeth V. Eikey and Yunan Chen Mapping and Taking Stock of the Personal Informatics Literature . . . . . . . . . 126:1--126:38 Linfei Ge and Qian Zhang and Jin Zhang and Qianyi Huang Acoustic Strength-based Motion Tracking 127:1--127:19 Yizheng Gu and Chun Yu and Zhipeng Li and Zhaoheng Li and Xiaoying Wei and Yuanchun Shi QwertyRing: Text Entry on Physical Surfaces Using a Ring . . . . . . . . . 128:1--128:29 Pegah Hafiz and Kamilla Woznica Miskowiak and Alban Maxhuni and Lars Vedel Kessing and Jakob Eyvind Bardram Wearable Computing Technology for Assessment of Cognitive Functioning of Bipolar Patients and Healthy Controls 129:1--129:22 Liang He and Yuanchao Shu and Youngmoon Lee and Dongyao Chen and Kang G. Shin Authenticating Drivers Using Automotive Batteries . . . . . . . . . . . . . . . 130:1--130:27 Shruthi K. Hiremath and Thomas Plötz Deriving Effective Human Activity Recognition Systems through Objective Task Complexity Assessment . . . . . . . 131:1--131:24 Yuhan Hu and Sara Maria Bejarano and Guy Hoffman ShadowSense: Detecting Human Touch in a Social Robot Using Shadow Image Classification . . . . . . . . . . . . . 132:1--132:24 Wenqiang Jin and Mingyan Xiao and Huadi Zhu and Shuchisnigdha Deb and Chen Kan and Ming Li Acoussist: an Acoustic Assisting Tool for People with Visual Impairments to Cross Uncontrolled Streets . . . . . . . 133:1--133:30 Inyeop Kim and Hwarang Goh and Nematjon Narziev and Youngtae Noh and Uichin Lee Understanding User Contexts and Coping Strategies for Context-aware Phone Distraction Management System Design . . 134:1--134:33 Vito Kortbeek and Abu Bakar and Stefany Cruz and Kasim Sinan Yildirim and Przemys\law Pawe\lczak and Josiah Hester BFree: Enabling Battery-free Sensor Prototyping with Python . . . . . . . . 135:1--135:39 Andraz Krasovec and Daniel Pellarini and Dimitrios Geneiatakis and Gianmarco Baldini and Veljko Pejovi\'c Not Quite Yourself Today: Behaviour-Based Continuous Authentication in IoT Environments . . . 136:1--136:29 Abhishek Kumar and Tristan Braud and Young D. Kwon and Pan Hui Aquilis: Using Contextual Integrity for Privacy Protection on Mobile Devices . . 137:1--137:28 Zongyu Lin and Shiqing Lyu and Hancheng Cao and Fengli Xu and Yuqiong Wei and Hanan Samet and Yong Li HealthWalks: Sensing Fine-grained Individual Health Condition via Mobility Data . . . . . . . . . . . . . . . . . . 138:1--138:26 Bingyan Liu and Yuanchun Li and Yunxin Liu and Yao Guo and Xiangqun Chen PMC: a Privacy-preserving Deep Learning Model Customization Framework for Edge Computing . . . . . . . . . . . . . . . 139:1--139:25 Haipeng Liu and Yuheng Wang and Anfu Zhou and Hanyue He and Wei Wang and Kunpeng Wang and Peilin Pan and Yixuan Lu and Liang Liu and Huadong Ma Real-time Arm Gesture Recognition in Smart Home Scenarios via Millimeter Wave Sensing . . . . . . . . . . . . . . . . 140:1--140:28 Song Liu and Tian He BitLight: Turning DLP Projections into an Interactive Surface through Bit-level Light Encoding . . . . . . . . . . . . . 141:1--141:23 Wenguang Mao and Wei Sun and Mei Wang and Lili Qiu DeepRange: Acoustic Ranging via Deep Learning . . . . . . . . . . . . . . . . 143:1--143:23 Alan Mazankiewicz and Klemens Böhm and Mario Berges Incremental Real-Time Personalization in Human Activity Recognition Using Domain Adaptive Batch Normalization . . . . . . 144:1--144:20 Denisa Qori McDonald and Richard Vallett and Erin Solovey and Genevi\`eve Dion and Ali Shokoufandeh Knitted Sensors: Designs and Novel Approaches for Real-Time, Real-World Sensing . . . . . . . . . . . . . . . . 145:1--145:25
Alireza Abedin and Mahsa Ehsanpour and Qinfeng Shi and Hamid Rezatofighi and Damith C. Ranasinghe Attend and Discriminate: Beyond the State-of-the-Art for Human Activity Recognition Using Wearable Sensors . . . 1:1--1:22 Rebecca Adaimi and Howard Yong and Edison Thomaz Ok Google, What Am I Doing?: Acoustic Activity Recognition Bounded by Conversational Assistant Interactions 2:1--2:24 Kecheng An and Qian Zhang and Elaine Kwong ViscoCam: Smartphone-based Drink Viscosity Control Assistant for Dysphagia Patients . . . . . . . . . . . 3:1--3:25 Luca Bedogni and Shakila Khan Rumi and Flora D. Salim Modelling Memory for Individual Re-identification in Decentralised Mobile Contact Tracing Applications . . 4:1--4:21 Teodora Sandra Buda and Mohammed Khwaja and Aleksandar Matic Outliers in Smartphone Sensor Data Reveal Outliers in Daily Happiness . . . 5:1--5:19 Iain Carson and Aaron Quigley and Loraine Clarke and Uta Hinrichs Investigating the Effect of Sensory Concurrency on Learning Haptic Spatiotemporal Signals . . . . . . . . . 6:1--6:30 Chunhui Duan and Jiajun Liu and Xuan Ding and Zhenhua Li and Yunhao Liu Full-Dimension Relative Positioning for RFID-Enabled Self-Checkout Services . . 7:1--7:23 Habiba Farrukh and Tinghan Yang and Hanwen Xu and Yuxuan Yin and He Wang and Z. Berkay Celik S3: Side-Channel Attack on Stylus Pencil through Sensors . . . . . . . . . . . . 8:1--8:25 Chao Feng and Jie Xiong and Liqiong Chang and Fuwei Wang and Ju Wang and Dingyi Fang RF-Identity: Non-Intrusive Person Identification Based on Commodity RFID Devices . . . . . . . . . . . . . . . . 9:1--9:23 Esther W. Foo and Lucy E. Dunne and Brad Holschuh User Expectations and Mental Models for Communicating Emotions through Compressive & Warm Affective Garment Actuation . . . . . . . . . . . . . . . 10:1--10:25 Yanglei Gan and Tianyi Wang and Alireza Javaheri and Elaheh Momeni-Ortner and Milad Dehghani and Mehdi Hosseinzadeh and Reza Rawassizadeh 11 Years with Wearables: Quantitative Analysis of Social Media, Academia, News Agencies, and Lead User Community from 2009--2020 on Wearable Technologies . . 11:1--11:26 Yang Gao and Yincheng Jin and Jagmohan Chauhan and Seokmin Choi and Jiyang Li and Zhanpeng Jin Voice In Ear: Spoofing-Resistant and Passphrase-Independent Body Sound Authentication . . . . . . . . . . . . . 12:1--12:25 Yeting Guo and Fang Liu and Zhiping Cai and Hui Zeng and Li Chen and Tongqing Zhou and Nong Xiao PREFER: Point-of-interest REcommendation with efficiency and privacy-preservation via Federated Edge leaRning . . . . . . 13:1--13:25 Jaybie Agullo de Guzman and Aruna Seneviratne and Kanchana Thilakarathna Unravelling Spatial Privacy Risks of Mobile Mixed Reality Data . . . . . . . 14:1--14:26 Linda Hirsch and Christina Schneegass and Robin Welsch and Andreas Butz To See or Not to See: Exploring Inattentional Blindness for the Design of Unobtrusive Interfaces in Shared Public Places . . . . . . . . . . . . . 15:1--15:25 Simon L. Jones and William Hue and Ryan M. Kelly and Rosemarie Barnett and Violet Henderson and Raj Sengupta Determinants of Longitudinal Adherence in Smartphone-Based Self-Tracking for Chronic Health Conditions: Evidence from Axial Spondyloarthritis . . . . . . . . 16:1--16:24 Daeyong Kim and Junick Ahn and Jun Shin and Hojung Cha Ray Tracing-based Light Energy Prediction for Indoor Batteryless Sensors . . . . . . . . . . . . . . . . 17:1--17:27 Minhyung Kim and Inyeop Kim and Uichin Lee Beneficial Neglect: Instant Message Notification Handling Behaviors and Academic Performance . . . . . . . . . . 18:1--18:26 Kevin Koch and Varun Mishra and Shu Liu and Thomas Berger and Elgar Fleisch and David Kotz and Felix Wortmann When Do Drivers Interact with In-Vehicle Well-being Interventions?: an Exploratory Analysis of a Longitudinal Study on Public Roads . . . . . . . . . 19:1--19:30 Harini Kolamunna and Thilini Dahanayaka and Junye Li and Suranga Seneviratne and Kanchana Thilakaratne and Albert Y. Zomaya and Aruna Seneviratne DronePrint: Acoustic Signatures for Open-set Drone Detection and Identification with Online Data . . . . 20:1--20:31 Xinyi Li and Liqiong Chang and Fangfang Song and Ju Wang and Xiaojiang Chen and Zhanyong Tang and Zheng Wang CrossGR: Accurate and Low-cost Cross-target Gesture Recognition Using Wi-Fi . . . . . . . . . . . . . . . . . 21:1--21:23 Georgianna Lin and Malcolm Haynes and Sarthak Srinivas and Pramod Kotipalli and Thad Starner Towards Finding the Optimum Position in the Visual Field for a Head Worn Display Used for Task Guidance with Non-registered Graphics . . . . . . . . 22:1--22:26 Jinyi Liu and Youwei Zeng and Tao Gu and Leye Wang and Daqing Zhang WiPhone: Smartphone-based Respiration Monitoring Using Ambient Reflected WiFi Signals . . . . . . . . . . . . . . . . 23:1--23:19 Sicong Liu and Bin Guo and Ke Ma and Zhiwen Yu and Junzhao Du AdaSpring: Context-adaptive and Runtime-evolutionary Deep Model Compression for Mobile Applications . . 24:1--24:22 Xin Liu and Yuang Li and Josh Fromm and Yuntao Wang and Ziheng Jiang and Alex Mariakakis and Shwetak Patel SplitSR: an End-to-End Approach to Super-Resolution on Mobile Devices . . . 25:1--25:20 Lakmal Meegahapola and Salvador Ruiz-Correa and Viridiana del Carmen Robledo-Valero and Emilio Ernesto Hernandez-Huerfano and Leonardo Alvarez-Rivera and Ronald Chenu-Abente and Daniel Gatica-Perez One More Bite?: Inferring Food Consumption Level of College Students Using Smartphone Sensing and Self-Reports . . . . . . . . . . . . . . 26:1--26:28 Sameera Palipana and Dariush Salami and Luis A. Leiva and Stephan Sigg Pantomime: Mid-Air Gesture Recognition with Sparse Millimeter-Wave Radar Point Clouds . . . . . . . . . . . . . . . . . 27:1--27:27 Yan Pan and Shining Li and Qianwu Chen and Nan Zhang and Tao Cheng and Zhigang Li and Bin Guo and Qingye Han and Ting Zhu Efficient Schedule of Energy-Constrained UAV Using Crowdsourced Buses in Last-Mile Parcel Delivery . . . . . . . 28:1--28:23 Chunjong Park and Hung Ngo and Libby Rose Lavitt and Vincent Karuri and Shiven Bhatt and Peter Lubell-Doughtie and Anuraj H. Shankar and Leonard Ndwiga and Victor Osoti and Juliana K. Wambua and Philip Bejon and Lynette Isabella Ochola-Oyier and Monique Chilver and Nigel Stocks and Victoria Lyon and Barry R. Lutz and Matthew Thompson and Alex Mariakakis and Shwetak Patel The Design and Evaluation of a Mobile System for Rapid Diagnostic Test Interpretation . . . . . . . . . . . . . 29:1--29:26 Ashwin Ram and Shengdong Zhao LSVP: Towards Effective On-the-go Video Learning Using Optical Head-Mounted Displays . . . . . . . . . . . . . . . . 30:1--30:27
Wentao Xie and Qian Zhang and Jin Zhang Acoustic-based Upper Facial Action Recognition for Smart Eyewear . . . . . 41:1--41:28 Daniel A. Adler and Vincent W.-S. Tseng and Gengmo Qi and Joseph Scarpa and Srijan Sen and Tanzeem Choudhury Identifying Mobile Sensing Indicators of Stress-Resilience . . . . . . . . . . . 51:1--51:32 Karan Ahuja and Eyal Ofek and Mar Gonzalez-Franco and Christian Holz and Andrew D. Wilson \pkgCoolMoves: User Motion Accentuation in Virtual Reality . . . . . . . . . . . 52:1--52:23 Sayma Akther and Nazir Saleheen and Mithun Saha and Vivek Shetty and Santosh Kumar \pkgmTeeth: Identifying Brushing Teeth Surfaces Using Wrist-Worn Inertial Sensors . . . . . . . . . . . . . . . . 53:1--53:25 Ludovic Barman and Alexandre Dumur and Apostolos Pyrgelis and Jean-Pierre Hubaux Every Byte Matters: Traffic Analysis of Bluetooth Wearable Devices . . . . . . . 54:1--54:45 Chao Cai and Henglin Pu and Peng Wang and Zhe Chen and Jun Luo We Hear Your PACE: Passive Acoustic Localization of Multiple Walking Persons 55:1--55:24 Yuhu Chang and Yingying Zhao and Mingzhi Dong and Yujiang Wang and Yutian Lu and Qin Lv and Robert P. Dick and Tun Lu and Ning Gu and Li Shang \pkgMemX: an Attention-Aware Smart Eyewear System for Personalized Moment Auto-capture . . . . . . . . . . . . . . 56:1--56:23 Longbiao Chen and Chenhui Lu and Fangxu Yuan and Zhihan Jiang and Leye Wang and Daqing Zhang and Ruixiang Luo and Xiaoliang Fan and Cheng Wang \pkgUVLens: Urban Village Boundary Identification and Population Estimation Leveraging Open Government Data . . . . 57:1--57:26 Tuochao Chen and Yaxuan Li and Songyun Tao and Hyunchul Lim and Mose Sakashita and Ruidong Zhang and Francois Guimbretiere and Cheng Zhang \pkgNeckFace: Continuously Tracking Full Facial Expressions on Neck-mounted Wearables . . . . . . . . . . . . . . . 58:1--58:31 Xianda Chen and Yifei Xiao and Yeming Tang and Julio Fernandez-Mendoza and Guohong Cao \pkgApneaDetector: Detecting Sleep Apnea with Smartwatches . . . . . . . . . . . 59:1--59:22 Rumen Donchev and Erik Pescara and Michael Beigl Investigating Retention in Passive Haptic Learning of Piano Songs . . . . . 60:1--60:14 Ruiyang Gao and Mi Zhang and Jie Zhang and Yang Li and Enze Yi and Dan Wu and Leye Wang and Daqing Zhang Towards Position-Independent Sensing for Gesture Recognition with Wi-Fi . . . . . 61:1--61:28 Jian Gong and Xinyu Zhang and Yuanjun Huang and Ju Ren and Yaoxue Zhang Robust Inertial Motion Tracking through Deep Sensor Fusion across Smart Earbuds and Smartphone . . . . . . . . . . . . . 62:1--62:26 Steven M. Goodman and Ping Liu and Dhruv Jain and Emma J. McDonnell and Jon E. Froehlich and Leah Findlater Toward User-Driven Sound Recognizer Personalization with People Who Are d/Deaf or Hard of Hearing . . . . . . . 63:1--63:23 Zhenyu Han and Haohao Fu and Fengli Xu and Zhen Tu and Yang Yu and Pan Hui and Yong Li Who Will Survive and Revive Undergoing the Epidemic: Analyses about POI Visit Behavior in Wuhan via Check-in Records 64:1--64:20 Harish Haresamudram and Irfan Essa and Thomas Plötz Contrastive Predictive Coding for Human Activity Recognition . . . . . . . . . . 65:1--65:26 Chutian Jiang and Yanjun Chen and Mingming Fan and Liuping Wang and Luyao Shen and Nianlong Li and Wei Sun and Yu Zhang and Feng Tian and Teng Han \pkgDouleur: Creating Pain Sensation with Chemical Stimulant to Enhance User Experience in Virtual Reality . . . . . 66:1--66:26 Yincheng Jin and Yang Gao and Yanjun Zhu and Wei Wang and Jiyang Li and Seokmin Choi and Zhangyu Li and Jagmohan Chauhan and Anind K. Dey and Zhanpeng Jin \pkgSonicASL: an Acoustic-based Sign Language Gesture Recognizer Using Earphones . . . . . . . . . . . . . . . 67:1--67:30 Besma Khalfoun and Sonia Ben Mokhtar and Sara Bouchenak and Vlad Nitu \pkgEDEN: Enforcing Location Privacy through Re-identification Risk Assessment: a Federated Learning Approach . . . . . . . . . . . . . . . . 68:1--68:25 Sanna Kuoppamäki and Sylvaine Tuncer and Sara Eriksson and Donald McMillan Designing Kitchen Technologies for Ageing in Place: a Video Study of Older Adults' Cooking at Home . . . . . . . . 69:1--69:19 Mannu Lambrichts and Raf Ramakers and Steve Hodges and Sven Coppers and James Devine A Survey and Taxonomy of Electronics Toolkits for Interactive and Ubiquitous Device Prototyping . . . . . . . . . . . 70:1--70:24 Jinmo Lee and Neska Elhaouij and Rosalind Picard \pkgAmbientBreath: Unobtrusive Just-in-time Breathing Intervention Using Multi-sensory Stimulation and its Evaluation in a Car Simulator . . . . . 71:1--71:30 Yuancan Lin and Lei Xie and Chuyu Wang and Yanling Bu and Sanglu Lu \pkgDropMonitor: Millimeter-level Sensing for RFID-based Infusion Drip Rate Monitoring . . . . . . . . . . . . 72:1--72:22 Jialin Liu and Dong Li and Lei Wang and Jie Xiong \pkgBlinkListener: ``Listen'' to Your Eye Blink Using Your Smartphone . . . . 73:1--73:27 Varun Mishra and Florian Künzler and Jan-Niklas Kramer and Elgar Fleisch and Tobias Kowatsch and David Kotz Detecting Receptivity for mHealth Interventions in the Natural Environment 74:1--74:24 Noor Mohammed and Rui Wang and Robert W. Jackson and Yeonsik Noh and Jeremy Gummeson and Sunghoon Ivan Lee \pkgShaZam: Charge-Free Wearable Devices via Intra-Body Power Transfer from Everyday Objects . . . . . . . . . . . . 75:1--75:25 Luis Paredes and Sai Swarup Reddy and Subramanian Chidambaram and Devashri Vagholkar and Yunbo Zhang and Bedrich Benes and Karthik Ramani \pkgFabHandWear: an End-to-End Pipeline from Design to Fabrication of Customized Functional Hand Wearables . . . . . . . 76:1--76:22 HyeonJung Park and Youngki Lee and JeongGil Ko Enabling Real-time Sign Language Translation on Mobile Platforms with On-board Depth Cameras . . . . . . . . . 77:1--77:30 Meng Shen and Yaqian Wei and Zelin Liao and Liehuang Zhu \pkgIriTrack: Face Presentation Attack Detection Using Iris Tracking . . . . . 78:1--78:21 Prince U. C. Songwa and Aaqib Saeed and Sachin Bhardwaj and Thijs W. Kruisselbrink and Tanir Ozcelebi \pkgLumNet: Learning to Estimate Vertical Visual Field Luminance for Adaptive Lighting Control . . . . . . . 79:1--79:20
Abu Bakar and Alexander G. Ross and Kasim Sinan Yildirim and Josiah Hester \pkgREHASH: a Flexible, Developer Focused, Heuristic Adaptation Platform for Intermittently Powered Computing . . 87:1--87:42 Natã M. Barbosa and Gang Wang and Blase Ur and Yang Wang Who Am I?: a Design Probe Exploring Real-Time Transparency about Online and Offline User Profiling Underlying Targeted Ads . . . . . . . . . . . . . . 88:1--88:32 Liliana Barrios and Pietro Oldrati and Marc Hilty and David Lindlbauer and Christian Holz and Andreas Lutterotti Smartphone-Based Tapping Frequency as a Surrogate for Perceived Fatigue: an in-the-Wild Feasibility Study in Multiple Sclerosis Patients . . . . . . 89:1--89:30 Abigail Bartolome and Sahaj Shah and Temiloluwa Prioleau \pkgGlucoMine: a Case for Improving the Use of Wearable Device Data in Diabetes Management . . . . . . . . . . . . . . . 90:1--90:24 Wenqiang Chen and Shupei Lin and Elizabeth Thompson and John Stankovic \pkgSenseCollect: We Need Efficient Ways to Collect On-body Sensor-based Human Activity Data! . . . . . . . . . . . . . 91:1--91:27 Tingyu Cheng and Bu Li and Yang Zhang and Yunzhi Li and Charles Ramey and Eui Min Jung and Yepu Cui and Sai Ganesh Swaminathan and Youngwook Do and Manos Tentzeris and Gregory D. Abowd and HyunJoo Oh \pkgDuco: Autonomous Large-Scale Direct-Circuit-Writing (DCW) on Vertical Everyday Surfaces Using A Scalable Hanging Plotter . . . . . . . . . . . . 92:1--92:25 Patrick Chwalek and David Ramsay and Joseph A. Paradiso \pkgCaptivates: a Smart Eyeglass Platform for Across-Context Physiological Measurement . . . . . . . 93:1--93:32 Mark Colley and Svenja Krauss and Mirjam Lanzer and Enrico Rukzio How Should Automated Vehicles Communicate Critical Situations?: a Comparative Analysis of Visualization Concepts . . . . . . . . . . . . . . . . 94:1--94:23 Han Ding and Linwei Zhai and Cui Zhao and Songjiang Hou and Ge Wang and Wei Xi and Jizhong Zhao and Yihong Gong \pkgRF-ray: Joint RF and Linguistics Domain Learning for Object Recognition 96:1--96:24 Yi Ding and Baoshen Guo and Lin Zheng and Mingming Lu and Desheng Zhang and Shuai Wang and Sang Hyuk Son and Tian He A City-Wide Crowdsourcing Delivery System with Reinforcement Learning . . . 97:1--97:22 Julia C. Dunbar and Emily Bascom and Ashley Boone and Alexis Hiniker Is Someone Listening?: Audio-Related Privacy Perceptions and Design Recommendations from Guardians, Pragmatists, and Cynics . . . . . . . . 98:1--98:23 João Diogo Falcão and Carlos Ruiz and Adeola Bannis and Hae Young Noh and Pei Zhang \pkgISACS: In-Store Autonomous Checkout System for Retail . . . . . . . . . . . 99:1--99:26 Zhihan Fang and Yu Yang and Guang Yang and Yikuan Xian and Fan Zhang and Desheng Zhang \pkgCellSense: Human Mobility Recovery via Cellular Network Data Enhancement 100:1--100:22 Jian Gong and Xinyu Zhang and Kaixin Lin and Ju Ren and Yaoxue Zhang and Wenxun Qiu \pkgRF Vital Sign Sensing under Free Body Movement . . . . . . . . . . . . . 101:1--101:22 Bhanu Teja Gullapalli and Stephanie Carreiro and Brittany P. Chapman and Deepak Ganesan and Jan Sjoquist and Tauhidur Rahman \pkgOpiTrack: a Wearable-based Clinical Opioid Use Tracker with Temporal Convolutional Attention Networks . . . . 102:1--102:29 Unsoo Ha and Sohrab Madani and Fadel Adib \pkgWiStress: Contactless Stress Monitoring Using Wireless Signals . . . 103:1--103:37 Huiqun Huang and Xi Yang and Suining He Multi-Head Spatio-Temporal Attention Mechanism for Urban Anomaly Event Prediction . . . . . . . . . . . . . . . 104:1--104:21 Md. Rabiul Islam and Shuji Sakamoto and Yoshihiro Yamada and Andrew W. Vargo and Motoi Iwata and Masakazu Iwamura and Koichi Kise Self-supervised Learning for Reading Activity Classification . . . . . . . . 105:1--105:22 Hong Jia and Jiawei Hu and Wen Hu \pkgSwingNet: Ubiquitous Fine-Grained Swing Tracking Framework via Stochastic Neural Architecture Search and Adversarial Learning . . . . . . . . . . 106:1--106:21 Dongzhe Jiang and Yi Ding and Hao Zhang and Yunhuai Liu and Tian He and Yu Yang and Desheng Zhang \pkgALWAES: an Automatic Outdoor Location-Aware Correction System for Online Delivery Platforms . . . . . . . 107:1--107:24 Hongbo Jiang and Jingyang Hu and Daibo Liu and Jie Xiong and Mingjie Cai \pkgDriverSonar: Fine-Grained Dangerous Driving Detection Using Active Sonar . . 108:1--108:22 Woosub Jung and Amanda Watson and Scott Kuehn and Erik Korem and Ken Koltermann and Minglong Sun and Shuangquan Wang and Zhenming Liu and Gang Zhou \pkgLAX-Score: Quantifying Team Performance in Lacrosse and Exploring IMU Features towards Performance Enhancement . . . . . . . . . . . . . . 109:1--109:28 Vimal Kakaraparthi and Qijia Shao and Charles J. Carver and Tien Pham and Nam Bui and Phuc Nguyen and Xia Zhou and Tam Vu \pkgFaceSense: Sensing Face Touch with an Ear-worn System . . . . . . . . . . . 110:1--110:27 Hyeokhyen Kwon and Bingyao Wang and Gregory D. Abowd and Thomas Plötz Approaching the Real-World: Supporting Activity Recognition Training with Virtual IMU Data . . . . . . . . . . . . 111:1--111:32 Tianshi Li and Elijah B. Neundorfer and Yuvraj Agarwal and Jason I. Hong \pkgHoneysuckle: Annotation-Guided Code Generation of In-App Privacy Notices . . 112:1--112:27 Jie Lian and Jiadong Lou and Li Chen and Xu Yuan \pkgEchoSpot: Spotting Your Locations via Acoustic Sensing . . . . . . . . . . 113:1--113:21 Jie Lian and Xu Yuan and Ming Li and Nian-Feng Tzeng Fall Detection via Inaudible Acoustic Sensing . . . . . . . . . . . . . . . . 114:1--114:21 Chen Liang and Chun Yu and Yue Qin and Yuntao Wang and Yuanchun Shi \pkgDualRing: Enabling Subtle and Expressive Hand Interaction with Dual IMU Rings . . . . . . . . . . . . . . . 115:1--115:27 Yumeng Liang and Anfu Zhou and Huanhuan Zhang and Xinzhe Wen and Huadong Ma \pkgFG-LiquID: a Contact-less Fine-grained Liquid Identifier by Pushing the Limits of Millimeter-wave Sensing . . . . . . . . . . . . . . . . 116:1--116:27 Shu Liu and Kevin Koch and Zimu Zhou and Simon Föll and Xiaoxi He and Tina Menke and Elgar Fleisch and Felix Wortmann The Empathetic Car: Exploring Emotion Inference via Driver Behaviour and Traffic Context . . . . . . . . . . . . 117:1--117:34 Yang Liu and Chengdong Lin and Zhenjiang Li WR-Hand: Wearable Armband Can Track User's Hand . . . . . . . . . . . . . . 118:1--118:27 Yan Long and Alexander Curtiss and Sara Rampazzi and Josiah Hester and Kevin Fu VeriMask: Facilitating Decontamination of N95 Masks in the COVID-19 Pandemic: Challenges, Lessons Learned, and Safeguarding the Future . . . . . . . . 119:1--119:29 Mohammad Malekzadeh and Richard Clegg and Andrea Cavallaro and Hamed Haddadi DANA: Dimension-Adaptive Neural Architecture for Multivariate Sensor Data . . . . . . . . . . . . . . . . . . 120:1--120:27 Lakmal Meegahapola and Florian Labhart and Thanh-Trung Phan and Daniel Gatica-Perez Examining the Social Context of Alcohol Drinking in Young Adults with Smartphone Sensing . . . . . . . . . . . . . . . . 121:1--121:26 Maria L. Montoya Freire and Antti Oulasvirta and Mario Di Francesco Inverse Foraging: Inferring Users' Interest in Pervasive Displays . . . . . 122:1--122:18 Arinobu Niijima and Toki Takeda and Kentaro Tanaka and Ryosuke Aoki and Yukio Koike Reducing Muscle Activity when Playing Tremolo by Using Electrical Muscle Stimulation to Learn Efficient Motor Skills . . . . . . . . . . . . . . . . . 123:1--123:17 Bashima Islam and Md Mahbubur Rahman and Tousif Ahmed and Mohsin Yusuf Ahmed and Md Mehedi Hasan and Viswam Nathan and Korosh Vatanparvar and Ebrahim Nemati and Jilong Kuang and Jun Alex Gao BreathTrack: Detecting Regular Breathing Phases from Unannotated Acoustic Data Captured by a Smartphone . . . . . . . . 124:1--124:22 Hem Regmi and Moh Sabbir Saadat and Sanjib Sur and Srihari Nelakuditi SquiggleMilli: Approximating SAR Imaging on Mobile Millimeter-Wave Devices . . . 125:1--125:26 Mikko Rinta-Homi and Naser Hossein Motlagh and Agustin Zuniga and Huber Flores and Petteri Nurmi How Low Can You Go?: Performance Trade-offs in Low-Resolution Thermal Sensors for Occupancy Detection: a Systematic Evaluation . . . . . . . . . 126:1--126:22 Hyunggoog Seo and Jaedong Kim and Kwanggyoon Seo and Bumki Kim and Junyong Noh Overthere: a Simple and Intuitive Object Registration Method for an Absolute Mid-air Pointing Interface . . . . . . . 127:1--127:24 Yiwei Song and Dongzhe Jiang and Yunhuai Liu and Zhou Qin and Chang Tan and Desheng Zhang HERMAS: a Human Mobility Embedding Framework with Large-scale Cellular Signaling Data . . . . . . . . . . . . . 128:1--128:21 Dhruv Verma and Sejal Bhalla and Dhruv Sahnan and Jainendra Shukla and Aman Parnami ExpressEar: Sensing Fine-Grained Facial Expressions with Earables . . . . . . . 129:1--129:28 Dawei Wang and Kai Chen and Wei Wang Demystifying the Vetting Process of Voice-controlled Skills on Markets . . . 130:1--130:28 Hongli Wang and Bin Guo and Jiaqi Liu and Sicong Liu and Yungang Wu and Zhiwen Yu Context-aware Adaptive Surgery: a Fast and Effective Framework for Adaptative Model Partition . . . . . . . . . . . . 131:1--131:22 Tianshi Wang and Shuochao Yao and Shengzhong Liu and Jinyang Li and Dongxin Liu and Huajie Shao and Ruijie Wang and Tarek Abdelzaher Audio Keyword Reconstruction from On-Device Motion Sensor Signals via Neural Frequency Unfolding . . . . . . . 132:1--132:29 Tong Wu and Nikolas Martelaro and Simon Stent and Jorge Ortiz and Wendy Ju Learning When Agents Can Talk to Drivers Using the INAGT Dataset and Multisensor Fusion . . . . . . . . . . . . . . . . . 133:1--133:28 Binbin Xie and Yuqing Yin and Jie Xiong Pushing the Limits of Long Range Wireless Sensing with LoRa . . . . . . . 134:1--134:21 Chenhan Xu and Huining Li and Zhengxiong Li and Hanbin Zhang and Aditya Singh Rathore and Xingyu Chen and Kun Wang and Ming-chun Huang and Wenyao Xu CardiacWave: a mmWave-based Scheme of Non-Contact and High-Definition Heart Activity Computing . . . . . . . . . . . 135:1--135:26 Qiang Yang and Yuanqing Zheng Model-based Head Orientation Estimation for Smart Devices . . . . . . . . . . . 136:1--136:24 Qian Zhang and Dong Wang and Run Zhao and Yinggang Yu and Junjie Shen Sensing to Hear: Speech Enhancement for Mobile Devices Using Acoustic Signals 137:1--137:30 Qian Zhang and Dong Wang and Run Zhao and Yinggang Yu and JiaZhen Jing Write, Attend and Spell: Streaming End-to-end Free-style Handwriting Recognition Using Smartwatches . . . . . 138:1--138:25 Cui Zhao and Zhenjiang Li and Han Ding and Wei Xi and Ge Wang and Jizhong Zhao Anti-Spoofing Voice Commands: a Generic Wireless Assisted Design . . . . . . . . 139:1--139:22 Minghui Zhao and Tyler Chang and Aditya Arun and Roshan Ayyalasomayajula and Chi Zhang and Dinesh Bharadia ULoc: Low-Power, Scalable and cm-Accurate UWB-Tag Localization and Tracking for Indoor Applications . . . . 140:1--140:31 Weida Zhong and Qiuling Suo and Abhishek Gupta and Xiaowei Jia and Chunming Qiao and Lu Su MetaTP: Traffic Prediction with Unevenly-Distributed Road Sensing Data via Fast Adaptation . . . . . . . . . . 141:1--141:28 Tongqing Zhou and Zhiping Cai and Fang Liu The Crowd Wisdom for Location Privacy of Crowdsensing Photos: Spear or Shield? 142:1--142:23 Zhongyi Zhou and Anran Xu and Koji Yatani SyncUp: Vision-based Practice Support for Synchronized Dancing . . . . . . . . 143:1--143:25
Avishek Banerjee and Kannan Srinivasan RFTemp: Monitoring Microwave Oven Leakage to Estimate Food Temperature . . 144:1--144:25 Sejal Bhalla and Mayank Goel and Rushil Khurana IMU$2$Doppler: Cross-Modal Domain Adaptation for Doppler-based Activity Recognition Using IMU Data . . . . . . . 145:1--145:20 Yanling Bu and Lei Xie and Yafeng Yin and Chuyu Wang and Jingyi Ning and Jiannong Cao and Sanglu Lu Handwriting-Assistant: Reconstructing Continuous Strokes with Millimeter-level Accuracy via Attachable Inertial Sensors 146:1--146:25 Weiyan Chen and Fusang Zhang and Tao Gu and Kexing Zhou and Zixuan Huo and Daqing Zhang Constructing Floor Plan through Smoke Using Ultra Wideband Radar . . . . . . . 147:1--147:29 Yanjiao Chen and Meng Xue and Jian Zhang and Qianyun Guan and Zhiyuan Wang and Qian Zhang and Wei Wang ChestLive: Fortifying Voice-based Authentication with Chest Motion Biometric on Smart Devices . . . . . . . 148:1--148:25 Richard Cloete and Chris Norval and Jatinder Singh Auditable Augmented/Mixed/Virtual Reality: The Practicalities of Mobile System Transparency . . . . . . . . . . 149:1--149:24 Mark Colley and Pascal Jansen and Enrico Rukzio and Jan Gugenheimer SwiVR-Car-Seat: Exploring Vehicle Motion Effects on Interaction Quality in Virtual Reality Automated Driving Using a Motorized Swivel Seat . . . . . . . . 150:1--150:26 Alexander Curtiss and Blaine Rothrock and Abu Bakar and Nivedita Arora and Jason Huang and Zachary Englhardt and Aaron-Patrick Empedrado and Chixiang Wang and Saad Ahmed and Yang Zhang and Nabil Alshurafa and Josiah Hester FaceBit: Smart Face Masks Platform . . . 151:1--151:44 Dian Ding and Lanqing Yang and Yi-Chao Chen and Guangtao Xue Leakage or Identification: Behavior-irrelevant User Identification Leveraging Leakage Current on Laptops 152:1--152:23 Yi Ding and Dongzhe Jiang and Yunhuai Liu and Desheng Zhang and Tian He SmartLOC: Indoor Localization with Smartphone Anchors for On-Demand Delivery . . . . . . . . . . . . . . . . 153:1--153:24 Youngwook Do and Jung Wook Park and Yuxi Wu and Avinandan Basu and Dingtian Zhang and Gregory D. Abowd and Sauvik Das Smart Webcam Cover: Exploring the Design of an Intelligent Webcam Cover to Improve Usability and Trust . . . . . . 154:1--154:21 Siddhartha Gairola and Murtuza Bohra and Nadeem Shaheer and Navya Jayaprakash and Pallavi Joshi and Anand Balasubramaniam and Kaushik Murali and Nipun Kwatra and Mohit Jain SmartKC: Smartphone-based Corneal Topographer for Keratoconus Detection 155:1--155:27 Yang Gao and Yincheng Jin and Seokmin Choi and Jiyang Li and Junjie Pan and Lin Shu and Chi Zhou and Zhanpeng Jin SonicFace: Tracking Facial Expressions Using a Commodity Microphone Array . . . 156:1--156:33 Matthias Gazzari and Annemarie Mattmann and Max Maass and Matthias Hollick My(o) Armband Leaks Passwords: an EMG and IMU Based Keylogging Side-Channel Attack . . . . . . . . . . . . . . . . . 157:1--157:24 Gabriel Guo and Hanbin Zhang and Liuyi Yao and Huining Li and Chenhan Xu and Zhengxiong Li and Wenyao Xu MSLife: Digital Behavioral Phenotyping of Multiple Sclerosis Symptoms in the Wild Using Wearables and Graph-Based Statistical Analysis . . . . . . . . . . 158:1--158:35 Liang He and Jarrid A. Wittkopf and Ji Won Jun and Kris Erickson and Rafael Tico Ballagas ModElec: a Design Tool for Prototyping Physical Computing Devices Using Conductive $3$D Printing . . . . . . . . 159:1--159:20 Long Huang and Chen Wang Unobtrusive Pedestrian Identification by Leveraging Footstep Sounds with Replay Resistance . . . . . . . . . . . . . . . 160:1--160:19 Sinh Huynh and Rajesh Krishna Balan and JeongGil Ko iMon: Appearance-based Gaze Tracking System on Mobile Devices . . . . . . . . 161:1--161:26 Timofei Istomin and Elia Leoni and Davide Molteni and Amy L. Murphy and Gian Pietro Picco and Maurizio Griva Janus: Dual-radio Accurate and Energy-Efficient Proximity Detection . . 162:1--162:33 Wenqiang Jin and Srinivasan Murali and Youngtak Cho and Huadi Zhu and Tianhao Li and Rachael Thompson Panik and Anika Rimu and Shuchisnigdha Deb and Kari Watkins and Xu Yuan and Ming Li CycleGuard: a Smartphone-based Assistive Tool for Cyclist Safety Using Acoustic Ranging . . . . . . . . . . . . . . . . 163:1--163:30 Jasmine Jones and Ye Yuan and Svetlana Yarosh Be Consistent, Work the Program, Be Present Every Day: Exploring Technologies for Self-Tracking in Early Recovery . . . . . . . . . . . . . . . . 164:1--164:26 Pin-Sung Ku and Md. Tahmidul Islam Molla and Kunpeng Huang and Priya Kattappurath and Krithik Ranjan and Hsin-Liu Cindy Kao SkinKit: Construction Kit for On-Skin Interface Prototyping . . . . . . . . . 165:1--165:23 Jong Ho Lee and Jessica Schroeder and Daniel A. Epstein Understanding and Supporting Self-Tracking App Selection . . . . . . 166:1--166:25 Hang Li and Xi Chen and Ju Wang and Di Wu and Xue Liu DAFI: WiFi-based Device-free Indoor Localization via Domain Adaptation . . . 167:1--167:21 Bingyan Liu and Yifeng Cai and Ziqi Zhang and Yuanchun Li and Leye Wang and Ding Li and Yao Guo and Xiangqun Chen DistFL: Distribution-aware Federated Learning for Mobile Scenarios . . . . . 168:1--168:26 Yutong Liu and Landu Jiang and Linghe Kong and Qiao Xiang and Xue Liu and Guihai Chen Wi-Fruit: See Through Fruits with Smart Devices . . . . . . . . . . . . . . . . 169:1--169:29 Chengwen Luo and Zhongru Yang and Xingyu Feng and Jin Zhang and Hong Jia and Jianqiang Li and Jiawei Wu and Wen Hu RFaceID: Towards RFID-based Facial Recognition . . . . . . . . . . . . . . 170:1--170:21 Wenjun Lyu and Guang Wang and Yu Yang and Desheng Zhang Mover: Generalizability Verification of Human Mobility Models via Heterogeneous Use Cases . . . . . . . . . . . . . . . 171:1--171:21 Johannes Meyer and Adrian Frank and Thomas Schlebusch and Enkeljeda Kasneci A CNN-based Human Activity Recognition System Combining a Laser Feedback Interferometry Eye Movement Sensor and an IMU for Context-aware Smart Glasses 172:1--172:24 Jimmy Moore and Pascal Goffin and Jason Wiese and Miriah Meyer An Interview Method for Engaging Personal Data . . . . . . . . . . . . . 173:1--173:28
Luca Arrotta and Gabriele Civitarese and Claudio Bettini DeXAR: Deep Explainable Sensor-Based Activity Recognition in Smart-Home Environments . . . . . . . . . . . . . . 1:1--1:?? Marit Bentvelzen and Pawe\l W. Wo'zniak and Pia S. F. Herbes and Evropi Stefanidi and Jasmin Niess Revisiting Reflection in HCI: Four Design Resources for Technologies that Support Reflection . . . . . . . . . . . 2:1--2:?? Justin Chan and Ananditha Raghunath and Kelly E. Michaelsen and Shyamnath Gollakota Testing a Drop of Liquid Using Smartphone LiDAR . . . . . . . . . . . . 3:1--3:?? Yun Cheng and Zimu Zhou and Lothar Thiele iSpray: Reducing Urban Air Pollution with Intelligent Water Spraying . . . . 4:1--4:?? Bhawana Chhaglani and Camellia Zakaria and Adam Lechowicz and Jeremy Gummeson and Prashant Shenoy FlowSense: Monitoring Airflow in Building Ventilation Systems Using Audio Sensing . . . . . . . . . . . . . . . . 5:1--5:?? Kyung Yun Choi and Neska ElHaouij and Jinmo Lee and Rosalind W. Picard and Hiroshi Ishii Design and Evaluation of a Clippable and Personalizable Pneumatic-haptic Feedback Device for Breathing Guidance . . . . . 6:1--6:?? Meghan Clark and Mark W. Newman and Prabal Dutta ARticulate: One-Shot Interactions with Intelligent Assistants in Unfamiliar Smart Spaces Using Augmented Reality . . 7:1--7:?? Sarkar Snigdha Sarathi Das and Subangkar Karmaker Shanto and Masum Rahman and Md Saiful Islam and Atif Hasan Rahman and Mohammad M. Masud and Mohammed Eunus Ali BayesBeat: Reliable Atrial Fibrillation Detection from Noisy Photoplethysmography Data . . . . . . . 8:1--8:?? Yi Ding and Dongzhe Jiang and Yu Yang and Yunhuai Liu and Tian He and Desheng Zhang P2-Loc: a Person-$2$-Person Indoor Localization System in On-Demand Delivery . . . . . . . . . . . . . . . . 9:1--9:?? Jonathon Fagert and Mostafa Mirshekari and Pei Zhang and Hae Young Noh Recursive Sparse Representation for Identifying Multiple Concurrent Occupants Using Floor Vibration Sensing 10:1--10:?? Ruiyang Gao and Wenwei Li and Yaxiong Xie and Enze Yi and Leye Wang and Dan Wu and Daqing Zhang Towards Robust Gesture Recognition by Characterizing the Sensing Quality of WiFi Signals . . . . . . . . . . . . . . 11:1--11:?? Jesse T. Gonzalez and Scott E. Hudson Layer by Layer, Patterned Valves Enable Programmable Soft Surfaces . . . . . . . 12:1--12:?? Dongfang Guo and Chaojie Gu and Linshan Jiang and Wenjie Luo and Rui Tan ILLOC: In-Hall Localization with Standard LoRaWAN Uplink Frames . . . . . 13:1--13:?? Ke He and Yongjie Duan and Jianjiang Feng and Jie Zhou Estimating $3$D Finger Angle via Fingerprint Image . . . . . . . . . . . 14:1--14:?? Jay Henderson and Tanya R. Jonker and Edward Lank and Daniel Wigdor and Ben Lafreniere Investigating Cross-Modal Approaches for Evaluating Error Acceptability of a Recognition-Based Input Technique . . . 15:1--15:?? Ashish Hooda and Matthew Wallace and Kushal Jhunjhunwalla and Earlence Fernandes and Kassem Fawaz SkillFence: a Systems Approach to Practically Mitigating Voice-Based Confusion Attacks . . . . . . . . . . . 16:1--16:?? Yash Jain and Chi Ian Tang and Chulhong Min and Fahim Kawsar and Akhil Mathur ColloSSL: Collaborative Self-Supervised Learning for Human Activity Recognition 17:1--17:?? Christopher Kraemer and Amy Guo and Saad Ahmed and Josiah Hester Battery-free MakeCode: Accessible Programming for Intermittent Computing 18:1--18:?? Nitya Lakshmanan and Abdelhak Bentaleb and Byoungjun Choi and Roger Zimmermann and Jun Han and Min Suk Kang On Privacy Risks of Watching YouTube over Cellular Networks with Carrier Aggregation . . . . . . . . . . . . . . 19:1--19:?? Kyuin Lee and Yucheng Yang and Omkar Prabhune and Aishwarya Lekshmi Chithra and Jack West and Kassem Fawaz and Neil Klingensmith and Suman Banerjee and Younghyun Kim AEROKEY: Using Ambient Electromagnetic Radiation for Secure and Usable Wireless Device Authentication . . . . . . . . . 20:1--20:?? Dong Li and Jialin Liu and Sunghoon Ivan Lee and Jie Xiong LASense: Pushing the Limits of Fine-grained Activity Sensing Using Acoustic Signals . . . . . . . . . . . . 21:1--21:?? Chengwu Liao and Chao Chen and Suiming Guo and Zhu Wang and Yaxiao Liu and Ke Xu and Daqing Zhang Wheels Know Why You Travel: Predicting Trip Purpose via a Dual-Attention Graph Embedding Network . . . . . . . . . . . 22:1--22:?? Haipeng Liu and Kening Cui and Kaiyuan Hu and Yuheng Wang and Anfu Zhou and Liang Liu and Huadong Ma mTransSee: Enabling Environment-Independent mmWave Sensing Based Gesture Recognition via Transfer Learning . . . . . . . . . . . . . . . . 23:1--23:?? Xin Liu and Yuntao Wang and Sinan Xie and Xiaoyu Zhang and Zixian Ma and Daniel McDuff and Shwetak Patel MobilePhys: Personalized Mobile Camera-Based Contactless Physiological Sensing . . . . . . . . . . . . . . . . 24:1--24:?? Tamir Mendel and Roei Schuster and Eran Tromer and Eran Toch Toward Proactive Support for Older Adults: Predicting the Right Moment for Providing Mobile Safety Help . . . . . . 25:1--25:?? Aditya Ponnada and Jixin Li and Shirlene Wang and Wei-Lin Wang and Bridgette Do and Genevieve F. Dunton and Stephen S. Intille Contextual Biases in Microinteraction Ecological Momentary Assessment ($ \mu $EMA) Non-response . . . . . . . . . . . 26:1--26:?? Yunpeng Song and Zhongmin Cai Integrating Handcrafted Features with Deep Representations for Smartphone Authentication . . . . . . . . . . . . . 27:1--27:?? Jie Su and Zhenyu Wen and Tao Lin and Yu Guan Learning Disentangled Behaviour Patterns for Wearable-based Human Activity Recognition . . . . . . . . . . . . . . 28:1--28:?? Wei Sun and Kannan Srinivasan On the Feasibility of Securing Vehicle-Pavement Interaction . . . . . . 29:1--29:?? Jingxian Wang and Vaishnavi Ranganathan and Jonathan Lester and Swarun Kumar Ultra Low-Latency Backscatter for Fast-Moving Location Tracking . . . . . 30:1--30:??
Utku Günay Acer and Marc van den Broeck and Chulhong Min and Mallesham Dasari and Fahim Kawsar The City as a Personal Assistant: Turning Urban Landmarks into Conversational Agents for Serving Hyper Local Information . . . . . . . . . . . 40:1--40:?? Takashi Amesaka and Hiroki Watanabe and Masanori Sugimoto and Buntarou Shizuki Gesture Recognition Method Using Acoustic Sensing on Usual Garment . . . 41:1--41:?? Sarnab Bhattacharya and Rebecca Adaimi and Edison Thomaz Leveraging Sound and Wrist Motion to Detect Activities of Daily Living with Commodity Smartwatches . . . . . . . . . 42:1--42:?? Pingping Cai and Sanjib Sur DeepPCD: Enabling AutoCompletion of Indoor Point Clouds with Deep Learning 43:1--43:?? Qingqing Cao and Prerna Khanna and Nicholas D. Lane and Aruna Balasubramanian MobiVQA: Efficient On-Device Visual Question Answering . . . . . . . . . . . 44:1--44:?? Zhaoxin Chang and Fusang Zhang and Jie Xiong and Junqi Ma and Beihong Jin and Daqing Zhang Sensor-free Soil Moisture Sensing Using LoRa Signals . . . . . . . . . . . . . . 45:1--45:?? Miguel Chávez Tapia and Talia Xu and Zehang Wu and Marco Zúñiga Zamalloa SunBox: Screen-to-Camera Communication with Ambient Light . . . . . . . . . . . 46:1--46:?? Hongkai Chen and Sirajum Munir and Shan Lin RFCam: Uncertainty-aware Fusion of Camera and Wi-Fi for Real-time Human Identification with Mobile Devices . . . 47:1--47:?? Seokmin Choi and Yang Gao and Yincheng Jin and Se jun Kim and Jiyang Li and Wenyao Xu and Zhanpeng Jin PPGface: Like What You Are Watching? Earphones Can ``Feel'' Your Facial Expressions . . . . . . . . . . . . . . 48:1--48:?? Mark Colley and Max Rädler and Jonas Glimmann and Enrico Rukzio Effects of Scene Detection, Scene Prediction, and Maneuver Planning Visualizations on Trust, Situation Awareness, and Cognitive Load in Highly Automated Vehicles . . . . . . . . . . . 49:1--49:?? Ruixuan Dai and Thomas Kannampallil and Jingwen Zhang and Nan Lv and Jun Ma and Chenyang Lu Multi-Task Learning for Randomized Controlled Trials: a Case Study on Predicting Depression with Wearable Data 50:1--50:?? Augusto Esteves and Elizabeth Bouquet and Ken Pfeuffer and Florian Alt One-handed Input for Mobile Devices via Motion Matching and Orbits Controls . . 51:1--51:?? Yue Fu and Rebecca Michelson and Yifan Lin and Lynn K. Nguyen and Tala June Tayebi and Alexis Hiniker Social Emotional Learning with Conversational Agents: Reviewing Current Designs and Probing Parents' Ideas for Future Ones . . . . . . . . . . . . . . 52:1--52:?? Yanbin Gong and Qian Zhang and Bobby H. P. NG and Wei Li BreathMentor: Acoustic-based Diaphragmatic Breathing Monitor System 53:1--53:?? Baoshen Guo and Weijian Zuo and Shuai Wang and Wenjun Lyu and Zhiqing Hong and Yi Ding and Tian He and Desheng Zhang WePos: Weak-supervised Indoor Positioning with Unlabeled WiFi for On-demand Delivery . . . . . . . . . . . 54:1--54:?? Kunal Gupta and Sam W. T. Chan and Yun Suen Pai and Nicholas Strachan and John Su and Alexander Sumich and Suranga Nanayakkara and Mark Billinghurst Total VREcall: Using Biosignals to Recognize Emotional Autobiographical Memory in Virtual Reality . . . . . . . 55:1--55:?? Pascal Jansen and Mark Colley and Enrico Rukzio A Design Space for Human Sensor and Actuator Focused In-Vehicle Interaction Based on a Systematic Literature Review 56:1--56:?? Yincheng Jin and Yang Gao and Xuhai Xu and Seokmin Choi and Jiyang Li and Feng Liu and Zhengxiong Li and Zhanpeng Jin EarCommand: ``Hearing'' Your Silent Speech Commands In Ear . . . . . . . . . 57:1--57:?? Kevin Jiokeng and Gentian Jakllari and André-Luc Beylot I Want to Know Your Hand: Authentication on Commodity Mobile Phones Based on Your Hand's Vibrations . . . . . . . . . . . 58:1--58:?? Kazi Sinthia Kabir and Stacey A. Kenfield and Erin L. Van Blarigan and June M. Chan and Jason Wiese Ask the Users: a Case Study of Leveraging User-Centered Design for Designing Just-in-Time Adaptive Interventions (JITAIs) . . . . . . . . . 59:1--59:?? Manasa Kalanadhabhatta and Adrelys Mateo Santana and Zhongyang Zhang and Deepak Ganesan and Adam S. Grabell and Tauhidur Rahman EarlyScreen: Multi-scale Instance Fusion for Predicting Neural Activation and Psychopathology in Preschool Children 60:1--60:?? Hyunsoo Lee and Soowon Kang and Uichin Lee Understanding Privacy Risks and Perceived Benefits in Open Dataset Collection for Mobile Affective Computing . . . . . . . . . . . . . . . 61:1--61:?? Ke Li and Ruidong Zhang and Bo Liang and François Guimbreti\`ere and Cheng Zhang EarIO: a Low-power Acoustic Sensing Earable for Continuously Tracking Detailed Facial Movements . . . . . . . 62:1--62:?? Zhengxiong Li and Baicheng Chen and Xingyu Chen and Chenhan Xu and Yuyang Chen and Feng Lin and Changzhi Li and Karthik Dantu and Kui Ren and Wenyao Xu Reliable Digital Forensics in the Air: Exploring an RF-based Drone Identification System . . . . . . . . . 63:1--63:?? Zhipeng Li and Yu Jiang and Yihao Zhu and Ruijia Chen and Ruolin Wang and Yuntao Wang and Yukang Yan and Yuanchun Shi Modeling the Noticeability of User-Avatar Movement Inconsistency for Sense of Body Ownership Intervention . . 64:1--64:?? Wang Lu and Jindong Wang and Yiqiang Chen and Sinno Jialin Pan and Chunyu Hu and Xin Qin Semantic-Discriminative Mixup for Generalizable Sensor-based Cross-domain Activity Recognition . . . . . . . . . . 65:1--65:?? Tamanna Motahar and Jason Wiese A Review of Personal Informatics Research for People with Motor Disabilities . . . . . . . . . . . . . . 66:1--66:?? Brice Parilusyan and Marc Teyssier and Valentin Martinez-Missir and Clément Duhart and Marcos Serrano Sensurfaces: a Novel Approach for Embedded Touch Sensing on Everyday Surfaces . . . . . . . . . . . . . . . . 67:1--67:?? Nafiul Rashid and Berken Utku Demirel and Mohanad Odema and Mohammad Abdullah Al Faruque Template Matching Based Early Exit CNN for Energy-efficient Myocardial Infarction Detection on Low-power Wearable Devices . . . . . . . . . . . . 68:1--68:?? Yili Ren and Zi Wang and Yichao Wang and Sheng Tan and Yingying Chen and Jie Yang GoPose: $3$D Human Pose Estimation Using WiFi . . . . . . . . . . . . . . . . . . 69:1--69:??
Aakriti Adhikari and Hem Regmi and Sanjib Sur and Srihari Nelakuditi MiShape: Accurate Human Silhouettes and Body Joints from Commodity Millimeter-Wave Devices . . . . . . . . 96:1--96:?? Aditya Aggarwal and Siddhartha Gairola and Uddeshya Upadhyay and Akshay P. Vasishta and Diwakar Rao and Aditya Goyal and Kaushik Murali and Nipun Kwatra and Mohit Jain Towards Automating Retinoscopy for Refractive Error Diagnosis . . . . . . . 97:1--97:?? Khakim Akhunov and Kasim Sinan Yildirim AdaMICA: Adaptive Multicore Intermittent Computing . . . . . . . . . . . . . . . 98:1--98:?? Avishek Banerjee and Kannan Srinivasan WiNE: Monitoring Microwave Oven Leakage to Estimate Food Nutrients and Calorie 99:1--99:?? Sandra Bardot and Bradley Rey and Lucas Audette and Kevin Fan and Da-Yuan Huang and Jun Li and Wei Li and Pourang Irani One Ring to Rule Them All: an Empirical Understanding of Day-to-Day Smartring Usage Through In-Situ Diary Study . . . 100:1--100:?? Yacine Belal and Aurélien Bellet and Sonia Ben Mokhtar and Vlad Nitu PEPPER: Empowering User-Centric Recommender Systems over Gossip Learning 101:1--101:?? Dongjiang Cao and Ruofeng Liu and Hao Li and Shuai Wang and Wenchao Jiang and Chris Xiaoxuan Lu Cross Vision-RF Gait Re-identification with Low-cost RGB-D Cameras and mmWave Radars . . . . . . . . . . . . . . . . . 102:1--102:?? Yetong Cao and Fan Li and Huijie Chen and Xiaochen liu and Li Zhang and Yu Wang Guard Your Heart Silently: Continuous Electrocardiogram Waveform Monitoring with Wrist-Worn Motion Sensor . . . . . 103:1--103:?? Kaixin Chen and Yongzhi Huang and Yicong Chen and Haobin Zhong and Lihua Lin and Lu Wang and Kaishun Wu LiSee: a Headphone that Provides All-day Assistance for Blind and Low-vision Users to Reach Surrounding Objects . . . 104:1--104:?? Yang Chen and Katherine Fennedy and Anna Fogel and Shengdong Zhao and Chao Zhang and Lijuan Liu and Chingchiuan Yen SSpoon: a Shape-changing Spoon That Optimizes Bite Size for Eating Rate Regulation . . . . . . . . . . . . . . . 105:1--105:?? Yongliang Chen and Tao Ni and Weitao Xu and Tao Gu SwipePass: Acoustic-based Second-factor User Authentication for Smartphones . . 106:1--106:?? Hyunsung Cho and Akhil Mathur and Fahim Kawsar FLAME: Federated Learning across Multi-device Environments . . . . . . . 107:1--107:?? Shohreh Deldari and Hao Xue and Aaqib Saeed and Daniel V. Smith and Flora D. Salim COCOA: Cross Modality Contrastive Learning for Sensor Data . . . . . . . . 108:1--108:?? Kaikai Deng and Dong Zhao and Qiaoyue Han and Shuyue Wang and Zihan Zhang and Anfu Zhou and Huadong Ma Geryon: Edge Assisted Real-time and Robust Object Detection on Drones via mmWave Radar and Camera Fusion . . . . . 109:1--109:?? James Devine and Michal Moskal and Peli de Halleux and Thomas Ball and Steve Hodges and Gabriele D'Amone and David Gakure and Joe Finney and Lorraine Underwood and Kobi Hartley and Paul Kos and Matt Oppenheim Plug-and-play Physical Computing with Jacdac . . . . . . . . . . . . . . . . . 110:1--110:?? Han Ding and Yizhan Wang and Hao Li and Cui Zhao and Ge Wang and Wei Xi and Jizhong Zhao UltraSpeech: Speech Enhancement by Interaction between Ultrasound and Speech . . . . . . . . . . . . . . . . . 111:1--111:?? Betsy DiSalvo and Dheeraj Bandaru and Qiaosi Wang and Hong Li and Thomas Plötz Reading the Room: Automated, Momentary Assessment of Student Engagement in the Classroom: Are We There Yet? . . . . . . 112:1--112:?? Tobias Drey and Jessica Janek and Josef Lang and Dietmar Puschmann and Michael Rietzler and Enrico Rukzio SpARklingPaper: Enhancing Common Pen- And Paper-Based Handwriting Training for Children by Digitally Augmenting Papers Using a Tablet Screen . . . . . . . . . 113:1--113:?? Chao Feng and Nan Wang and Yicheng Jiang and Xia Zheng and Kang Li and Zheng Wang and Xiaojiang Chen Wi-Learner: Towards One-shot Learning for Cross-Domain Wi-Fi based Gesture Recognition . . . . . . . . . . . . . . 114:1--114:?? Nan Gao and Mohammad Saiedur Rahaman and Wei Shao and Kaixin Ji and Flora D. Salim Individual and Group-wise Classroom Seating Experience: Effects on Student Engagement in Different Courses . . . . 115:1--115:?? Harish Haresamudram and Irfan Essa and Thomas Plötz Assessing the State of Self-Supervised Human Activity Recognition Using Wearables . . . . . . . . . . . . . . . 116:1--116:?? Jing He and Wei Yang IMar: Multi-user Continuous Action Recognition with WiFi Signals . . . . . 117:1--117:?? Yan He and George Chernyshov and Jiawen Han and Dingding Zheng and Ragnar Thomsen and Danny Hynds and Muyu Liu and Yuehui Yang and Yulan Ju and Yun Suen Pai and Kouta Minamizawa and Kai Kunze and Jamie A. Ward Frisson Waves: Exploring Automatic Detection, Triggering and Sharing of Aesthetic Chills in Music Performances 118:1--118:?? Shruthi K. Hiremath and Yasutaka Nishimura and Sonia Chernova and Thomas Plötz Bootstrapping Human Activity Recognition Systems for Smart Homes from Scratch . . 119:1--119:?? Toshiya Isomoto and Shota Yamanaka and Buntarou Shizuki Dwell Selection with ML-based Intent Prediction Using Only Gaze Data . . . . 120:1--120:?? Xiaofu Jin and Xiaozhu Hu and Xiaoying Wei and Mingming Fan Synapse: Interactive Guidance by Demonstration with Trial-and-Error Support for Older Adults to Use Smartphone Apps . . . . . . . . . . . . 121:1--121:?? Hua Kang and Qianyi Huang and Qian Zhang Augmented Adversarial Learning for Human Activity Recognition with Partial Sensor Sets . . . . . . . . . . . . . . . . . . 122:1--122:?? Usman Mahmood Khan and Luca Rigazio and Muhammad Shahzad Contactless Monitoring of PPG Using Radar . . . . . . . . . . . . . . . . . 123:1--123:?? Dengyun Li and Xin Ge and Qingzhou Ma and Brinda Mehra and Jie Liu and Teng Han and Can Liu Evaluating Three Touch Gestures for Moving Objects across Folded Screens . . 124:1--124:?? Jiayu Li and Zhiyu He and Yumeng Cui and Chenyang Wang and Chong Chen and Chun Yu and Min Zhang and Yiqun Liu and Shaoping Ma Towards Ubiquitous Personalized Music Recommendation with Smart Bracelets . . 125:1--125:??
Rawan Alharbi and Soroush Shahi and Stefany Cruz and Lingfeng Li and Sougata Sen and Mahdi Pedram and Christopher Romano and Josiah Hester and Aggelos K. Katsaggelos and Nabil Alshurafa SmokeMon: Unobtrusive Extraction of Smoking Topography Using Wearable Energy-Efficient Thermal . . . . . . . . 155:1--155:?? Riku Arakawa and Hiromu Yakura and Vimal Mollyn and Suzanne Nie and Emma Russell and Dustin P. DeMeo and Haarika A. Reddy and Alexander K. Maytin and Bryan T. Carroll and Jill Fain Lehman and Mayank Goel PrISM-Tracker: a Framework for Multimodal Procedure Tracking Using Wearable Sensors and State Transition Information with User-Driven Handling of Errors and Uncertainty . . . . . . . . . 156:1--156:?? Ananta Narayanan Balaji and Clayton Kimber and David Li and Shengzhi Wu and Ruofei Du and David Kim RetroSphere: Self-Contained Passive $3$D Controller Tracking for Augmented Reality . . . . . . . . . . . . . . . . 157:1--157:?? Marit Bentvelzen and Jasmin Niess and Pawe\l W. Wo\'zniak Designing Reflective Derived Metrics for Fitness Trackers . . . . . . . . . . . . 158:1--158:?? David Bethge and Luis Falconeri Coelho and Thomas Kosch and Satiyabooshan Murugaboopathy and Ulrich von Zadow and Albrecht Schmidt and Tobias Grosse-Puppendahl Technical Design Space Analysis for Unobtrusive Driver Emotion Assessment Using Multi-Domain Context . . . . . . . 159:1--159:?? Pingping Cai and Sanjib Sur MilliPCD: Beyond Traditional Vision Indoor Point Cloud Generation via Handheld Millimeter-Wave Devices . . . . 160:1--160:?? Taizhou Chen and Tianpei Li and Xingyu Yang and Kening Zhu EFRing: Enabling Thumb-to-Index-Finger Microgesture Interaction through Electric Field Sensing Using Single Smart Ring . . . . . . . . . . . . . . . 161:1--161:?? Fatima Elhattab and Sara Bouchenak and Rania Talbi and Vlad Nitu Robust Federated Learning for Ubiquitous Computing through Mitigation of Edge-Case Backdoor Attacks . . . . . . . 162:1--162:?? Fengyi Fang and Hongwei Zhang and Lishuang Zhan and Shihui Guo and Minying Zhang and Juncong Lin and Yipeng Qin and Hongbo Fu Handwriting Velcro: Endowing AR Glasses with Personalized and Posture-adaptive Text Input Using Flexible Touch Sensor 163:1--163:?? Hyunjae Gil and Ian Oakley ThumbAir: In-Air Typing for Head Mounted Displays . . . . . . . . . . . . . . . . 164:1--164:?? Tao He and Qun Niu and Ning Liu GC-Loc: a Graph Attention Based Framework for Collaborative Indoor Localization Using Infrastructure-free Signals . . . . . . . . . . . . . . . . 165:1--165:?? Heng Zhou and Takuya Maekawa GPS-assisted Indoor Pedestrian Dead Reckoning . . . . . . . . . . . . . . . 166:1--166:?? Jun Ho Huh and Hyejin Shin and HongMin Kim and Eunyong Cheon and Youngeun Song and Choong-Hoon Lee and Ian Oakley WristAcoustic: Through-Wrist Acoustic Response Based Authentication for Smartwatches . . . . . . . . . . . . . . 167:1--167:?? Jong Taek Lee and Yu Kai Lim and Shijia Pan and Jun Han Don't ``Weight'' to Board: Augmenting Vision-based Passenger Weight Prediction via Viscoelastic Mat . . . . . . . . . . 168:1--168:?? Huining Li and Huan Chen and Chenhan Xu and Zhengxiong Li and Hanbin Zhang and Xiaoye Qian and Dongmei Li and Ming-chun Huang and Wenyao Xu NeuralGait: Assessing Brain Health Using Your Smartphone . . . . . . . . . . . . 169:1--169:?? Chen Liang and Chi Hsia and Chun Yu and Yukang Yan and Yuntao Wang and Yuanchun Shi DRG-Keyboard: Enabling Subtle Gesture Typing on the Fingertip with Dual IMU Rings . . . . . . . . . . . . . . . . . 170:1--170:?? Edgar Liberis and Nicholas D. Lane Differentiable Neural Network Pruning to Enable Smart Applications on Microcontrollers . . . . . . . . . . . . 171:1--171:?? Sicong Liu and Xiaochen Li and Zimu Zhou and Bin Guo and Meng Zhang and Haocheng Shen and Zhiwen Yu AdaEnlight: Energy-aware Low-light Video Stream Enhancement on Mobile Devices . . 172:1--172:?? Ziwei Liu and Feng Lin and Chao Wang and Yijie Shen and Zhongjie Ba and Li Lu and Wenyao Xu and Kui Ren CamRadar: Hidden Camera Detection Leveraging Amplitude-modulated Sensor Images Embedded in Electromagnetic Emanations . . . . . . . . . . . . . . . 173:1--173:?? Zongjian Liu and Jieling He and Jianjiang Feng and Jie Zhou PrinType: Text Entry via Fingerprint Recognition . . . . . . . . . . . . . . 174:1--174:?? Zhiqing Luo and Mingxuan Yan and Wei Wang and Qian Zhang Non-intrusive Anomaly Detection of Industrial Robot Operations by Exploiting Nonlinear Effect . . . . . . 175:1--175:?? Lakmal Meegahapola and William Droz and Peter Kun and Amalia de Götzen and Chaitanya Nutakki and Shyam Diwakar and Salvador Ruiz Correa and Donglei Song and Hao Xu and Miriam Bidoglia and George Gaskell and Altangerel Chagnaa and Amarsanaa Ganbold and Tsolmon Zundui and Carlo Caprini and Daniele Miorandi and Alethia Hume and Jose Luis Zarza and Luca Cernuzzi and Ivano Bison and Marcelo Rodas Britez and Matteo Busso and Ronald Chenu-Abente and Can Günel and Fausto Giunchiglia and Laura Schelenz and Daniel Gatica-Perez Generalization and Personalization of Mobile Sensing-Based Mood Inference Models: an Analysis of College Students in Eight Countries . . . . . . . . . . . 176:1--176:?? Joseph O'Hagan and Pejman Saeghe and Jan Gugenheimer and Daniel Medeiros and Karola Marky and Mohamed Khamis and Mark McGill Privacy-Enhancing Technology and Everyday Augmented Reality: Understanding Bystanders' Varying Needs for Awareness and Consent . . . . . . . 177:1--177:?? Reza Rawassizadeh and Yi Rong ODSearch: Fast and Resource Efficient On-device Natural Language Search for Fitness Trackers' Data . . . . . . . . . 178:1--178:?? Bradley Rey and Bongshin Lee and Eun Kyoung Choe and Pourang Irani Investigating In-Situ Personal Health Data Queries on Smartwatches . . . . . . 179:1--179:?? Yaman Sangar and Yoganand Biradavolu and Kai Pederson and Vaishnavi Ranganathan and Bhuvana Krishnaswamy PACT: Scalable, Long-Range Communication for Monitoring and Tracking Systems Using Battery-less Tags . . . . . . . . 180:1--180:?? Fei Shang and Panlong Yang and Yubo Yan and Xiang-Yang Li PackquID: In-packet Liquid Identification Using RF Signals . . . . 181:1--181:?? Xue Sun and Jie Xiong and Chao Feng and Wenwen Deng and Xudong Wei and Dingyi Fang and Xiaojiang Chen Earmonitor: In-ear Motion-resilient Acoustic Sensing Using Commodity Earphones . . . . . . . . . . . . . . . 182:1--182:?? Xiao Tang and Ruihui Li and Chi-Wing Fu CAFI-AR: Contact-aware Freehand Interaction with AR Objects . . . . . . 183:1--183:?? Ge Wang and Shouqian Shi and Minmei Wang and Chen Qian and Cong Zhao and Han Ding and Wei Xi and Jizhong Zhao RF-Chain: Decentralized, Credible, and Counterfeit-proof Supply Chain Management with Commodity RFIDs . . . . 184:1--184:??
Nada Alhirabi and Stephanie Beaumont and Jose Tomas Llanos and Dulani Meedeniya and Omer Rana and Charith Perera PARROT: Interactive Privacy-Aware Internet of Things Application Design Tool . . . . . . . . . . . . . . . . . . 1:1--1:?? Sudershan Boovaraghavan and Chen Chen and Anurag Maravi and Mike Czapik and Yang Zhang and Chris Harrison and Yuvraj Agarwal Mites: Design and Deployment of a General-Purpose Sensing Infrastructure for Buildings . . . . . . . . . . . . . 2:1--2:?? Joseph Breda and Mastafa Springston and Alex Mariakakis and Shwetak Patel FeverPhone: Accessible Core-Body Temperature Sensing for Fever Monitoring Using Commodity Smartphones . . . . . . 3:1--3:?? Yifeng Cao and Ashutosh Dhekne and Mostafa Ammar ViSig: Automatic Interpretation of Visual Body Signals Using On-Body Sensors . . . . . . . . . . . . . . . . 4:1--4:?? Xiaowei Chen and Xiao Jiang and Jiawei Fang and Shihui Guo and Juncong Lin and Minghong Liao and Guoliang Luo and Hongbo Fu DisPad: Flexible On-Body Displacement of Fabric Sensors for Robust Joint-Motion Tracking . . . . . . . . . . . . . . . . 5:1--5:?? Sungjae Cho and Yoonsu Kim and Jaewoong Jang and Inseok Hwang AI-to-Human Actuation: Boosting Unmodified AI's Robustness by Proactively Inducing Favorable Human Sensing Conditions . . . . . . . . . . . 6:1--6:?? Anindya Das Antar and Anna Kratz and Nikola Banovic Behavior Modeling Approach for Forecasting Physical Functioning of People with Multiple Sclerosis . . . . . 7:1--7:?? Mallesham Dasari and Ramanujan K. Sheshadri and Karthikeyan Sundaresan and Samir R. Das RoVaR: Robust Multi-agent Tracking through Dual-layer Diversity in Visual and RF Sensing . . . . . . . . . . . . . 8:1--8:?? Kaikai Deng and Dong Zhao and Qiaoyue Han and Zihan Zhang and Shuyue Wang and Anfu Zhou and Huadong Ma Midas: Generating mmWave Radar Data from Videos for Training Pervasive and Privacy-preserving Human Sensing Tasks 9:1--9:?? Han Ding and Zhenbin Chen and Cui Zhao and Fei Wang and Ge Wang and Wei Xi and Jizhong Zhao MI-Mesh: $3$D Human Mesh Construction by Fusing Image and Millimeter Wave . . . . 10:1--10:?? Rong Ding and Haiming Jin and Dong Xiang and Xiaocheng Wang and Yongkui Zhang and Dingman Shen and Lu Su and Wentian Hao and Mingyuan Tao and Xinbing Wang and Chenghu Zhou Soil Moisture Sensing with UAV-Mounted IR-UWB Radar and Deep Learning . . . . . 11:1--11:?? Chenyang Gao and Ivan Marsic and Aleksandra Sarcevic and Waverly Gestrich-Thompson and Randall S. Burd Real-time Context-Aware Multimodal Network for Activity and Activity-Stage Recognition from Team Communication in Dynamic Clinical Settings . . . . . . . 12:1--12:?? Agrim Gupta and Daegue Park and Shayaun Bashar and Cedric Girerd and Nagarjun Bhat and Siddhi Mundhra and Tania K. Morimoto and Dinesh Bharadia ForceSticker: Wireless, Batteryless, Thin & Flexible Force Sensors . . . . . . 13:1--13:?? Luke Haliburton and Svenja Yvonne Schött and Linda Hirsch and Robin Welsch and Albrecht Schmidt Feeling the Temperature of the Room: Unobtrusive Thermal Display of Engagement during Group Communication 14:1--14:?? Haiyan Hu and Qianyi Huang and Qian Zhang BabyNutri: a Cost-Effective Baby Food Macronutrients Analyzer Based on Spectral Reconstruction . . . . . . . . 15:1--15:?? Yandao Huang and Minghui Qiu and Lin Chen and Zhencan Peng and Qian Zhang and Kaishun Wu NF-Heart: a Near-field Non-contact Continuous User Authentication System via Ballistocardiogram . . . . . . . . . 16:1--16:?? Jeya Vikranth Jeyakumar and Ankur Sarker and Luis Antonio Garcia and Mani Srivastava X-CHAR: a Concept-based Explainable Complex Human Activity Recognition Model 17:1--17:?? Zhihan Jiang and Lin Lin and Xinchen Zhang and Jianduo Luan and Running Zhao and Longbiao Chen and James Lam and Ka-Man Yip and Hung-Kwan So and Wilfred H. S. Wong and Patrick Ip and Edith C. H. Ngai A Data-Driven Context-Aware Health Inference System for Children during School Closures . . . . . . . . . . . . 18:1--18:?? Hsin-Yu Lai and Charles G. Sodini and Vivienne Sze and Thomas Heldt Individualized Tracking of Neurocognitive-State-Dependent Eye-Movement Features Using Mobile Devices . . . . . . . . . . . . . . . . 19:1--19:?? Youpeng Li and Xuyu Wang and Lingling An Hierarchical Clustering-based Personalized Federated Learning for Robust and Fair Human Activity Recognition . . . . . . . . . . . . . . 20:1--20:?? Shinan Liu and Tarun Mangla and Ted Shaowang and Jinjin Zhao and John Paparrizos and Sanjay Krishnan and Nick Feamster AMIR: Active Multimodal Interaction Recognition from Video and Network Traffic in Connected Environments . . . 21:1--21:?? Jiaju Ma and Jing Qian and Tongyu Zhou and Jeff Huang FocalPoint: Adaptive Direct Manipulation for Selecting Small $3$D Virtual Objects 22:1--22:?? Elizabeth L. Murnane and Yekaterina S. Glazko and Jean Costa and Raymond Yao and Grace Zhao and Paula M. L. Moya and James A. Landay Narrative-Based Visual Feedback to Encourage Sustained Physical Activity: a Field Trial of the WhoIsZuki Mobile Health Platform . . . . . . . . . . . . 23:1--23:?? Yugo Nakamura and Rei Nakaoka and Yuki Matsuda and Keiichi Yasumoto eat2pic: an Eating-Painting Interactive System to Nudge Users into Making Healthier Diet Choices . . . . . . . . . 24:1--24:?? Jung Wook Park and Sienna Xin Sun and Tingyu Cheng and Dong Whi Yoo and Jiawei Zhou and Youngwook Do and Gregory D. Abowd and Rosa I. Arriaga Exergy: a Toolkit to Simplify Creative Applications of Wind Energy Harvesting 25:1--25:?? Wasifur Rahman and Masum Hasan and Md Saiful Islam and Titilayo Olubajo and Jeet Thaker and Abdel-Rahman Abdelkader and Phillip Yang and Henry Paulson and Gulin Oz and Alexandra Durr and Thomas Klockgether and Tetsuo Ashizawa and Readisca Investigators and Ehsan Hoque Auto-Gait: Automatic Ataxia Risk Assessment with Computer Vision from Gait Task Videos . . . . . . . . . . . . 26:1--26:?? Yanke Sun and Dwaynica A. Greaves and Guido Orgs and Antonia F. de C. Hamilton and Sally Day and Jamie A. Ward Using Wearable Sensors to Measure Interpersonal Synchrony in Actors and Audience Members During a Live Theatre Performance . . . . . . . . . . . . . . 27:1--27:?? Nada Terzimehi\'c and Sarah Aragon-Hahner and Heinrich Hussmann The Tale of a Complicated Relationship: Insights from Users' Love\slash Breakup Letters to Their Smartphones before and during the COVID-19 Pandemic . . . . . . 28:1--28:?? Helma Torkamaan Mood Measurement on Smartphones: Which Measure, Which Design? . . . . . . . . . 29:1--29:?? Anandghan Waghmare and Farshid Salemi Parizi and Jason Hoffman and Yuntao Wang and Matthew Thompson and Shwetak Patel GlucoScreen: a Smartphone-based Readerless Glucose Test Strip for Prediabetes Screening . . . . . . . . . 30:1--30:??
Riku Arakawa and Karan Ahuja and Kristie Mak and Gwendolyn Thompson and Sam Shaaban and Oliver Lindhiem and Mayank Goel LemurDx: Using Unconstrained Passive Sensing for an Objective Measurement of Hyperactivity in Children with no Parent Input . . . . . . . . . . . . . . . . . 46:1--46:?? Yetong Cao and Chao Cai and Anbo Yu and Fan Li and Jun Luo EarAcE: Empowering Versatile Acoustic Sensing via Earable Active Noise Cancellation Platform . . . . . . . . . 47:1--47:?? Meng Chen and Li Lu and Junhao Wang and Jiadi Yu and Yingying Chen and Zhibo Wang and Zhongjie Ba and Feng Lin and Kui Ren VoiceCloak: Adversarial Example Enabled Voice De-Identification with Balanced Privacy and Utility . . . . . . . . . . 48:1--48:?? Yunzhong Chen and Jiadi Yu and Linghe Kong and Hao Kong and Yanmin Zhu and Yi-Chao Chen RF-Mic: Live Voice Eavesdropping via Capturing Subtle Facial Speech Dynamics Leveraging RFID . . . . . . . . . . . . 49:1--49:?? Haiming Cheng and Wei Lou and Yanni Yang and Yi-pu Chen and Xinyu Zhang TwinkleTwinkle: Interacting with Your Smart Devices by Eye Blink . . . . . . . 50:1--50:?? Mark Colley and Julian Britten and Enrico Rukzio Scalability in External Communication of Automated Vehicles: Evaluation and Recommendations . . . . . . . . . . . . 51:1--51:?? Mark Colley and Luca-Maxim Meinhardt and Alexander Fassbender and Michael Rietzler and Enrico Rukzio Come Fly With Me: Investigating the Effects of Path Visualizations in Automated Urban Air Mobility . . . . . . 52:1--52:?? Anirudh Ekambaranathan and Jun Zhao and George Chalhoub Navigating the Data Avalanche: Towards Supporting Developers in Developing Privacy-Friendly Children's Apps . . . . 53:1--53:?? Justin Feng and Tianyi Zhao and Shamik Sarkar and Dominic Konrad and Timothy Jacques and Danijela Cabric and Nader Sehatbakhsh Fingerprinting IoT Devices Using Latent Physical Side-Channels . . . . . . . . . 54:1--54:?? Taesik Gong and Yewon Kim and Adiba Orzikulova and Yunxin Liu and Sung Ju Hwang and Jinwoo Shin and Sung-Ju Lee DAPPER: Label-Free Performance Estimation after Personalization for Heterogeneous Mobile Sensing . . . . . . 55:1--55:?? Shihui Guo and Lishuang Zhan and Yancheng Cao and Chen Zheng and Guyue Zhou and Jiangtao Gong Touch-and-Heal: Data-driven Affective Computing in Tactile Interaction with Robotic Dog . . . . . . . . . . . . . . 56:1--56:?? Luke Haliburton and Saba Kheirinejad and Albrecht Schmidt and Sven Mayer Exploring Smart Standing Desks to Foster a Healthier Workplace . . . . . . . . . 57:1--57:?? Jun Ho Huh and Sungsu Kwag and Iljoo Kim and Alexandr Popov and Younghan Park and Geumhwan Cho and Juwon Lee and Hyoungshick Kim and Choong-Hoon Lee On the Long-Term Effects of Continuous Keystroke Authentication: Keeping User Frustration Low through Behavior Adaptation . . . . . . . . . . . . . . . 58:1--58:?? Md Touhidul Islam and Syed Masum Billah SpaceX Mag: an Automatic, Scalable, and Rapid Space Compactor for Optimizing Smartphone App Interfaces for Low-Vision Users . . . . . . . . . . . . . . . . . 59:1--59:?? Yincheng Jin and Shibo Zhang and Yang Gao and Xuhai Xu and Seokmin Choi and Zhengxiong Li and Henry J. Adler and Zhanpeng Jin SmartASL: ``Point-of-Care'' Comprehensive ASL Interpreter Using Wearables . . . . . . . . . . . . . . . 60:1--60:?? Ayanga Imesha Kumari Kalupahana and Ananta Narayanan Balaji and Xiaokui Xiao and Li-Shiuan Peh SeRaNDiP: Leveraging Inherent Sensor Random Noise for Differential Privacy Preservation in Wearable Community Sensing Applications . . . . . . . . . . 61:1--61:?? Pin-Sung Ku and Kunpeng Huang and Nancy Wang and Boaz Ng and Alicia Chu and Hsin-Liu Cindy Kao SkinLink: On-body Construction and Prototyping of Reconfigurable Epidermal Interfaces . . . . . . . . . . . . . . . 62:1--62:?? Mannu Lambrichts and Raf Ramakers and Steve Hodges and James Devine and Lorraine Underwood and Joe Finney CircuitGIue: a Software Configurable Converter for Interconnecting Multiple Heterogeneous Electronic Components . . 63:1--63:?? Jingxiao Liu and Siyuan Yuan and Yiwen Dong and Biondo Biondi and Hae Young Noh TelecomTM: a Fine-Grained and Ubiquitous Traffic Monitoring System Using Pre-Existing Telecommunication Fiber-Optic Cables as Sensors . . . . . 64:1--64:?? Jinyi Liu and Wenwei Li and Tao Gu and Ruiyang Gao and Bin Chen and Fusang Zhang and Dan Wu and Daqing Zhang Towards a Dynamic Fresnel Zone Model to WiFi-based Human Activity Recognition 65:1--65:?? Xiaoyi Liu and Yingtian Shi and Chun Yu and Cheng Gao and Tianao Yang and Chen Liang and Yuanchun Shi Understanding In-Situ Programming for Smart Home Automation . . . . . . . . . 66:1--66:?? Yue Lyu and Pengcheng An and Yage Xiao and Zibo Zhang and Huan Zhang and Keiko Katsuragawa and Jian Zhao Eggly: Designing Mobile Augmented Reality Neurofeedback Training Games for Children with Autism Spectrum Disorder 67:1--67:?? M. Prajwal and Ayush Raj and Sougata Sen and Snehanshu Saha and Surjya Ghosh Towards Efficient Emotion Self-report Collection Using Human--AI Collaboration: a Case Study on Smartphone Keyboard Interaction . . . . 68:1--68:?? Manuel Meier and Christian Holz BMAR: Barometric and Motion-based Alignment and Refinement for Offline Signal Synchronization across Devices 69:1--69:?? Yuchen Miao and Chaojie Gu and Zhenyu Yan and Sze Yiu Chau and Rui Tan and Qi Lin and Wen Hu and Shibo He and Jiming Chen TouchKey: Touch to Generate Symmetric Keys by Skin Electric Potentials Induced by Powerline Radiation . . . . . . . . . 70:1--70:?? Georgia Panagiotidou and Enrico Costanza and Michael J. Fell and Farhan Samanani and Hannah Knox Supporting Solar Energy Coordination among Communities . . . . . . . . . . . 71:1--71:?? Joonyoung Park and Uichin Lee Understanding Disengagement in Just-in-Time Mobile Health Interventions 72:1--72:?? Marko Radeta and Claudio Rodrigues and Francisco Silva and Pedro Abreu and João Pestana and Ngoc Thi Nguyen and Agustin Zuniga and Huber Flores and Petteri Nurmi Lost in the Deep?: Performance Evaluation of Dead Reckoning Techniques in Underwater Environments . . . . . . . 73:1--73:?? Panneer Selvam Santhalingam and Parth Pathak and Huzefa Rangwala and Jana Kosecka Synthetic Smartwatch IMU Data Generation from In-the-wild ASL Videos . . . . . . 74:1--74:?? Shuai Shao and Yu Guan and Bing Zhai and Paolo Missier and Thomas Plötz ConvBoost: Boosting ConvNets for Sensor-based Activity Recognition . . . 75:1--75:??
Fawad Ahmad and Christina Suyong Shin and Rajrup Ghosh and John D'Ambrosio and Eugene Chai and Karthikeyan Sundaresan and Ramesh Govindan AeroTraj: Trajectory Planning for Fast, and Accurate $3$D Reconstruction Using a Drone-based LiDAR . . . . . . . . . . . 83:1--83:?? Abul Al Arabi and Xue Wang and Yang Zhang and Jeeeun Kim E$3$D: Harvesting Energy from Everyday Kinetic Interactions Using $3$D Printed Attachment Mechanisms . . . . . . . . . 84:1--84:?? Riku Arakawa and Bing Zhou and Gurunandan Krishnan and Mayank Goel and Shree K. Nayar MI-Poser: Human Body Pose Tracking Using Magnetic and Inertial Sensor Fusion with Metal Interference Mitigation . . . . . 85:1--85:?? Sejal Bhalla and Salaar Liaqat and Robert Wu and Andrea S. Gershon and Eyal de Lara and Alex Mariakakis PulmoListener: Continuous Acoustic Monitoring of Chronic Obstructive Pulmonary Disease in the Wild . . . . . 86:1--86:?? Sudershan Boovaraghavan and Prasoon Patidar and Yuvraj Agarwal TAO: Context Detection from Daily Activity Patterns Using Temporal Analysis and Ontology . . . . . . . . . 87:1--87:?? Ling Chen and Rong Hu and Menghan Wu and Xin Zhou HMGAN: a Hierarchical Multi-Modal Generative Adversarial Network Model for Wearable Human Activity Recognition . . 88:1--88:?? Weiyan Chen and Hongliu Yang and Xiaoyang Bi and Rong Zheng and Fusang Zhang and Peng Bao and Zhaoxin Chang and Xujun Ma and Daqing Zhang Environment-aware Multi-person Tracking in Indoor Environments with MmWave Radars . . . . . . . . . . . . . . . . . 89:1--89:?? Hyunsung Cho and Matthew L. Komar and David Lindlbauer RealityReplay: Detecting and Replaying Temporal Changes In Situ Using Mixed Reality . . . . . . . . . . . . . . . . 90:1--90:?? Seokmin Choi and Junghwan Yim and Se Jun Kim and Yincheng Jin and Di Wu and Zhanpeng Jin VibPath: Two-Factor Authentication with Your Hand's Vibration Response to Unlock Your Phone . . . . . . . . . . . . . . . 91:1--91:?? Josh Urban Davis and Hongwei Wang and Parmit K. Chilana and Xing-Dong Yang ``It's Not an Issue of Malice, but of Ignorance'': Towards Inclusive Video Conferencing for Presenters Who are d/Deaf or Hard of Hearing . . . . . . . 92:1--92:?? Md Ehtesham-Ul-Haque and Syed Masum Billah Abacus Gestures: a Large Set of Math-Based Usable Finger-Counting Gestures for Mid-Air Interactions . . . 93:1--93:?? Feiyi Fan and Yang Gu and Jianfei Shen and Fan Dong and Yiqiang Chen FewShotBP: Towards Personalized Ubiquitous Continuous Blood Pressure Measurement . . . . . . . . . . . . . . 94:1--94:?? Likun Fang and Timo Müller and Erik Pescara and Nikola Fischer and Yiran Huang and Michael Beigl Investigating Passive Haptic Learning of Piano Songs Using Three Tactile Sensations of Vibration, Stroking and Tapping . . . . . . . . . . . . . . . . 95:1--95:?? Ziqi Gao and Yuntao wang and Jianguo Chen and Junliang Xing and Shwetak Patel and Xin Liu and Yuanchun Shi MMTSA: Multi-Modal Temporal Segment Attention Network for Efficient Human Activity Recognition . . . . . . . . . . 96:1--96:?? Jiawei Hu and Yanxiang Wang and Hong Jia and Wen Hu and Mahbub Hassan and Brano Kusy and Ashraf Uddin and Moustafa Youssef Iris: Passive Visible Light Positioning Using Light Spectral Information . . . . 97:1--97:?? Yongquan Hu and Hui-Shyong Yeo and Mingyue Yuan and Haoran Fan and Don Samitha Elvitigala and Wen Hu and Aaron Quigley MicroCam: Leveraging Smartphone Microscope Camera for Context-Aware Contact Surface Sensing . . . . . . . . 98:1--98:?? Tian Huang and Chun Yu and Weinan Shi and Bowen Wang and David Yang and Yihao Zhu and Zhaoheng Li and Yuanchun Shi Interaction Proxy Manager: Semantic Model Generation and Run-time Support for Reconstructing Ubiquitous User Interfaces of Mobile Services . . . . . 99:1--99:?? Nuwan Janaka and Jie Gao and Lin Zhu and Shengdong Zhao and Lan Lyu and Peisen Xu and Maximilian Nabokow and Silang Wang and Yanch Ong GlassMessaging: Towards Ubiquitous Messaging Using OHMDs . . . . . . . . . 100:1--100:?? Weina Jiang and Lin Shi and Qun Niu and Ning Liu Fast Radio Map Construction with Domain Disentangled Learning for Wireless Localization . . . . . . . . . . . . . . 101:1--101:?? Weiwei Jiang and Chaofan Wang and Zhanna Sarsenbayeva and Andrew Irlitti and Jing Wei and Jarrod Knibbe and Tilman Dingler and Jorge Goncalves and Vassilis Kostakos InfoPrint: Embedding Interactive Information in $3$D Prints Using Low-Cost Readily-Available Printers and Materials . . . . . . . . . . . . . . . 102:1--102:?? Kazi Sinthia Kabir and Jason Wiese A Meta-Synthesis of the Barriers and Facilitators for Personal Informatics Systems . . . . . . . . . . . . . . . . 103:1--103:?? Gwangbin Kim and Dohyeon Yeo and Taewoo Jo and Daniela Rus and SeungJun Kim What and When to Explain?: On-road Evaluation of Explanations in Highly Automated Vehicles . . . . . . . . . . . 104:1--104:?? Jiha Kim and Younho Nam and Jungeun Lee and Young-Joo Suh and Inseok Hwang ProxiFit: Proximity Magnetic Sensing Using a Single Commodity Mobile toward Holistic Weight Exercise Monitoring . . 105:1--105:?? Matias Laporte and Martin Gjoreski and Marc Langheinrich LAUREATE: a Dataset for Supporting Research in Affective Computing and Human Memory Augmentation . . . . . . . 106:1--106:?? Jiyang Li and Lin Huang and Siddharth Shah and Sean J. Jones and Yincheng Jin and Dingran Wang and Adam Russell and Seokmin Choi and Yang Gao and Junsong Yuan and Zhanpeng Jin SignRing: Continuous American Sign Language Recognition Using IMU Rings and Virtual IMU Data . . . . . . . . . . . . 107:1--107:?? Zisu Li and Li Feng and Chen Liang and Yuru Huang and Mingming Fan Exploring the Opportunities of AR for Enriching Storytelling with Family Photos between Grandparents and Grandchildren . . . . . . . . . . . . . 108:1--108:?? Dawei Liang and Alice Zhang and Edison Thomaz Automated Face-To-Face Conversation Detection on a Commodity Smartwatch with Acoustic Sensing . . . . . . . . . . . . 109:1--109:?? Kun Liang and Anfu Zhou and Zhan Zhang and Hao Zhou and Huadong Ma and Chenshu Wu mmStress: Distilling Human Stress from Daily Activities via Contact-less Millimeter-wave Sensing . . . . . . . . 110:1--110:?? Saif Mahmud and Ke Li and Guilin Hu and Hao Chen and Richard Jin and Ruidong Zhang and François Guimbreti\`ere and Cheng Zhang PoseSonic: $3$D Upper Body Pose Estimation Through Egocentric Acoustic Sensing on Smartglasses . . . . . . . . 111:1--111:?? John Mamish and Amy Guo and Thomas Cohen and Julian Richey and Yang Zhang and Josiah Hester Interaction Harvesting: a Design Probe of User-Powered Widgets . . . . . . . . 112:1--112:?? Daniel Medeiros and Romane Dubus and Julie Williamson and Graham Wilson and Katharina Pöhlmann and Mark McGill Surveying the Social Comfort of Body, Device, and Environment-Based Augmented Reality Interactions in Confined Passenger Spaces Using Mixed Reality Composite Videos . . . . . . . . . . . . 113:1--113:?? Tzu-Wei Mi and Jia-Jun Wang and Liwei Chan LapTouch: Using the Lap for Seated Touch Interaction with HMDs . . . . . . . . . 114:1--114:?? Xiangyao Qi and Qi Lu and Wentao Pan and Yingying Zhao and Rui Zhu and Mingzhi Dong and Yuhu Chang and Qin Lv and Robert P. Dick and Fan Yang and Tun Lu and Ning Gu and Li Shang CASES: a Cognition-Aware Smart Eyewear System for Understanding How People Read 115:1--115:?? JaeYeon Park and Kichang Lee and Sungmin Lee and Mi Zhang and JeongGil Ko AttFL: a Personalized Federated Learning Framework for Time-series Mobile and Embedded Sensor Data Processing . . . . 116:1--116:?? Prasoon Patidar and Mayank Goel and Yuvraj Agarwal VAX: Using Existing Video and Audio-based Activity Recognition Models to Bootstrap Privacy-Sensitive Sensors 117:1--117:?? Sydur Rahaman and Raina Samuel and Iulian Neamtiu Diagnosing Medical Score Calculator Apps 118:1--118:?? Ashwin Ram and Han Xiao and Shengdong Zhao and Chi-Wing Fu VidAdapter: Adapting Blackboard-Style Videos for Ubiquitous Viewing . . . . . 119:1--119:?? Qijia Shao and Jian Wang and Bing Zhou and Vu An Tran and Gurunandan Krishnan and Shree Nayar N-euro Predictor: a Neural Network Approach for Smoothing and Predicting Motion Trajectory . . . . . . . . . . . 120:1--120:?? Chinmaey Shende and Soumyashree Sahoo and Stephen Sam and Parit Patel and Reynaldo Morillo and Xinyu Wang and Shweta Ware and Jinbo Bi and Jayesh Kamath and Alexander Russell and Dongjin Song and Bing Wang Predicting Symptom Improvement During Depression Treatment Using Sleep Sensory Data . . . . . . . . . . . . . . . . . . 121:1--121:?? Tieqi Shou and Zhuohan Ye and Yayao Hong and Zhiyuan Wang and Hang Zhu and Zhihan Jiang and Dingqi Yang and Binbin Zhou and Cheng Wang and Longbiao Chen CrowdQ: Predicting the Queue State of Hospital Emergency Department Using Crowdsensing Mobility Data-Driven Models 122:1--122:?? Dennis Stanke and Tim Duente and Kerem Can Demir and Michael Rohs Can You Ear Me?: a Comparison of Different Private and Public Notification Channels for the Earlobe 123:1--123:?? Jannis Strecker and Khakim Akhunov and Federico Carbone and Kimberly García and Kenan Bektas and Andres Gomez and Simon Mayer and Kasim Sinan Yildirim MR Object Identification and Interaction: Fusing Object Situation Information from Heterogeneous Sources 124:1--124:?? Mahan Tabatabaie and Suining He and Kang G. Shin Cross-Modality Graph-based Language and Sensor Data Co-Learning of Human-Mobility Interaction . . . . . . . 125:1--125:?? Brian Testa and Yi Xiao and Harshit Sharma and Avery Gump and Asif Salekin Privacy against Real-Time Speech Emotion Detection via Acoustic Adversarial Evasion of Machine Learning . . . . . . 126:1--126:?? Mert Torun and Yasamin Mostofi Wi-Flex: Reflex Detection with Commodity WiFi . . . . . . . . . . . . . . . . . . 127:1--127:?? Steeven Villa and Jasmin Niess and Albrecht Schmidt and Robin Welsch Society's Attitudes Towards Human Augmentation and Performance Enhancement Technologies (SHAPE) Scale . . . . . . . 128:1--128:?? Ge Wang and Lubing Han and Yuance Chang and Yuting Shi and Chen Qian and Cong Zhao and Han Ding and Wei Xi and Cui Zhao and Jizhong Zhao Cross-technology Communication between Visible Light and Battery-free RFIDs . . 129:1--129:?? Juexing Wang and Guangjing Wang and Xiao Zhang and Li Liu and Huacheng Zeng and Li Xiao and Zhichao Cao and Lin Gu and Tianxing Li PATCH: a Plug-in Framework of Non-blocking Inference for Distributed Multimodal System . . . . . . . . . . . 130:1--130:?? Lei Wang and Xingwei Wang and Dalin Zhang and Xiaolei Ma and Yong Zhang and Haipeng Dai and Chenren Xu and Zhijun Li and Tao Gu Knowing Your Heart Condition Anytime: User-Independent ECG Measurement Using Commercial Mobile Phones . . . . . . . . 131:1--131:?? Qianru Wang and Bin Guo and Lu Cheng and Zhiwen Yu sUrban: Stable Prediction for Unseen Urban Data from Location-based Sensors 132:1--132:?? Weichen Wang and Weizhe Xu and Ayesha Chander and Subigya Nepal and Benjamin Buck and Serguei Pakhomov and Trevor Cohen and Dror Ben-Zeev and Andrew Campbell The Power of Speech in the Wild: Discriminative Power of Daily Voice Diaries in Understanding Auditory Verbal Hallucinations Using Deep Learning . . . 133:1--133:?? Zhiyuan Wang and Maria A. Larrazabal and Mark Rucker and Emma R. Toner and Katharine E. Daniel and Shashwat Kumar and Mehdi Boukhechba and Bethany A. Teachman and Laura E. Barnes Detecting Social Contexts from Mobile Sensing Indicators in Virtual Interactions with Socially Anxious Individuals . . . . . . . . . . . . . . 134:1--134:?? Yi Wu and Luis Alonso González Villalobos and Zhenning Yang and Gregory Thomas Croisdale and Çagdas Karatas and Jian Liu SmarCyPad: a Smart Seat Pad for Cycling Fitness Tracking Leveraging Low-cost Conductive Fabric Sensors . . . . . . . 135:1--135:?? Jingyu Xiao and Qingsong Zou and Qing Li and Dan Zhao and Kang Li and Zixuan Weng and Ruoyu Li and Yong Jiang I Know Your Intent: Graph-enhanced Intent-aware User Device Interaction Prediction via Contrastive Learning . . 136:1--136:?? Meng Xue and Kuang Peng and Xueluan Gong and Qian Zhang and Yanjiao Chen and Routing Li Echo: Reverberation-based Fast Black-Box Adversarial Attacks on Intelligent Audio Systems . . . . . . . . . . . . . . . . 137:1--137:?? Xiaoying Yang and Xue Wang and Gaofeng Dong and Zihan Yan and Mani Srivastava and Eiji Hayashi and Yang Zhang Headar: Sensing Head Gestures for Confirmation Dialogs on Smartwatches with Wearable Millimeter-Wave Radar . . 138:1--138:?? Sofia Yfantidou and Pavlos Sermpezis and Athena Vakali and Ricardo Baeza-Yates Uncovering Bias in Personal Informatics 139:1--139:?? Jin Zhang and Yuyan Dai and Jie Chen and Chengwen Luo and Bo Wei and Victor C. M. Leung and Jianqiang Li SIDA: Self-Supervised Imbalanced Domain Adaptation for Sound Enhancement and Cross-Domain WiFi Sensing . . . . . . . 140:1--140:?? Jingwen Zhang and Ruixuan Dai and Ashraf Rjob and Ruiqi Wang and Reshad Hamauon and Jeffrey Candell and Thomas Bailey and Victoria J. Fraser and Maria Cristina Vazquez Guillamet and Chenyang Lu Contact Tracing for Healthcare Workers in an Intensive Care Unit . . . . . . . 141:1--141:?? Running Zhao and Jiangtao Yu and Hang Zhao and Edith C. H. Ngai Radio2Text: Streaming Speech Recognition Using mmWave Radio Signals . . . . . . . 142:1--142:?? Shuhan Zhong and Sizhe Song and Tianhao Tang and Fei Nie and Xinrui Zhou and Yankun Zhao and Yizhe Zhao and Kuen Fung Sin and S.-H. Gary Chan DYPA: a Machine Learning Dyslexia Prescreening Mobile Application for Chinese Children . . . . . . . . . . . . 1--21 Guanzhou Zhu and Dong Zhao and Kuo Tian and Zhengyuan Zhang and Rui Yuan and Huadong Ma Combining Smart Speaker and Smart Meter to Infer Your Residential Power Usage by Self-supervised Cross-modal Learning . . 1--26 Rongrong Zhu and Liang Shi and Yunpeng Song and ZhongMin Cai Integrating Gaze and Mouse Via Joint Cross-Attention Fusion Net for Students' Activity Recognition in E-learning . . . 1--35
Rishiraj Adhikary and Maite Sadeh and Nipun Batra and Mayank Goel JoulesEye: Energy Expenditure Estimation and Respiration Sensing from Thermal Imagery While Exercising . . . . . . . . 146:1--146:?? Luca Arrotta and Gabriele Civitarese and Claudio Bettini Semantic Loss: a New Neuro-Symbolic Approach for Context-Aware Human Activity Recognition . . . . . . . . . . 147:1--147:?? Yang Bai and Irtaza Shahid and Harshvardhan Takawale and Nirupam Roy Scribe: Simultaneous Voice and Handwriting Interface . . . . . . . . . 148:1--148:?? Liqiong Chang and Xiaofeng Yang and Ruyue Liu and Guodong Xie and Fuwei Wang and Ju Wang FSS-Tag: High Accuracy Material Identification System Based On Frequency Selective Surface Tag . . . . . . . . . 149:1--149:?? Dongyao Chen and Qing Luo and Xiaomeng Chen and Xinbing Wang and Chenghu Zhou MagDot: Drift-free, Wearable Joint Angle Tracking at Low Cost . . . . . . . . . . 150:1--150:?? Wenqiang Chen and Yexin Hu and Wei Song and Yingcheng Liu and Antonio Torralba and Wojciech Matusik CAvatar: Real-time Human Activity Mesh Reconstruction via Tactile Carpets . . . 151:1--151:?? Wen-Wei Cheng and Liwei Chan BodyTouch: Investigating Eye-Free, On-Body and Near-Body Touch Interactions with HMDs . . . . . . . . . . . . . . . 152:1--152:?? Mark Colley and Oliver Speidel and Jan Strohbeck and Jan Ole Rixen and Jan Henry Belz and Enrico Rukzio Effects of Uncertain Trajectory Prediction Visualization in Highly Automated Vehicles on Trust, Situation Awareness, and Cognitive Load . . . . . 153:1--153:?? Mayara Costa Figueiredo and Elizabeth Ankrah and Jacquelyn E. Powell and Daniel A. Epstein and Yunan Chen Powered by AI: Examining How AI Descriptions Influence Perceptions of Fertility Tracking Applications . . . . 154:1--154:?? Joshua Dawson and K. Jens Phanich and Jason Wiese Reenvisioning Patient Education with Smart Hospital Patient Rooms . . . . . . 155:1--155:?? Berken Utku Demirel and Ting Dang and Khaldoon Al-Naimi and Fahim Kawsar and Alessandro Montanari Unobtrusive Air Leakage Estimation for Earables with In-ear Microphones . . . . 156:1--156:?? Yasmine Djebrouni and Nawel Benarba and Ousmane Touat and Pasquale De Rosa and Sara Bouchenak and Angela Bonifati and Pascal Felber and Vania Marangozova and Valerio Schiavoni Bias Mitigation in Federated Learning for Edge Computing . . . . . . . . . . . 157:1--157:?? Di Duan and Yongliang Chen and Weitao Xu and Tianxing Li EarSE: Bringing Robust Speech Enhancement to COTS Headphones . . . . . 158:1--158:?? Wen Ge and Guanyi Mou and Emmanuel O. Agu and Kyumin Lee Deep Heterogeneous Contrastive Hyper-Graph Learning for In-the-Wild Context-Aware Human Activity Recognition 159:1--159:?? Yangyang Gu and Jing Chen and Cong Wu and Kun He and Ziming Zhao and Ruiying Du LocCams: an Efficient and Robust Approach for Detecting and Localizing Hidden Wireless Cameras via Commodity Devices . . . . . . . . . . . . . . . . 160:1--160:?? Ke He and Chentao Li and Yongjie Duan and Jianjiang Feng and Jie Zhou TrackPose: Towards Stable and User Adaptive Finger Pose Estimation on Capacitive Touchscreens . . . . . . . . 161:1--161:?? Xincheng Huang and Robert Xiao SurfShare: Lightweight Spatially Consistent Physical Surface and Virtual Replica Sharing with Head-mounted Mixed-Reality . . . . . . . . . . . . . 162:1--162:?? Dong-Sig Kang and Eunsu Baek and Sungwook Son and Youngki Lee and Taesik Gong and Hyung-Sin Kim MIRROR: Towards Generalizable On-Device Video Virtual Try-On for Mobile Shopping 163:1--163:?? Hua Kang and Qingyong Hu and Qian Zhang SF-Adapter: Computational-Efficient Source-Free Domain Adaptation for Human Activity Recognition . . . . . . . . . . 164:1--164:?? Anjali Khurana and Michael Glueck and Parmit K. Chilana Do I Just Tap My Headset?: How Novice Users Discover Gestural Interactions with Consumer Augmented Reality Applications . . . . . . . . . . . . . . 165:1--165:?? Chi-Jung Lee and David Yang and Pin-Sung Ku and Hsin-Liu Cindy Kao SweatSkin: Rapidly Prototyping Sweat-Sensing On-Skin Interface Based on Microfluidics . . . . . . . . . . . . . 166:1--166:?? Hankai Liu and Xiulong Liu and Xin Xie and Xinyu Tong and Keqiu Li PmTrack: Enabling Personalized mmWave-based Human Tracking . . . . . . 167:1--167:?? Yan Liu and Anlan Yu and Leye Wang and Bin Guo and Yang Li and Enze Yi and Daqing Zhang UniFi: a Unified Framework for Generalizable Gesture Recognition with Wi-Fi Signals Using Consistency-guided Multi-View Networks . . . . . . . . . . 168:1--168:?? Meagan B. Loerakker and Jasmin Niess and Marit Bentvelzen and Pawe\l W. Wo'zniak Designing Data Visualisations for Self-Compassion in Personal Informatics 169:1--169:?? Dong Ma and Ting Dang and Ming Ding and Rajesh Balan ClearSpeech: Improving Voice Quality of Earbuds Using Both In-Ear and Out-Ear Microphones . . . . . . . . . . . . . . 170:1--170:?? Marvin Martin and Etienne Meunier and Pierre Moreau and Jean Gadenne and Julien Dautel and Félicien Catherin and Eugene Pinsky and Reza Rawassizadeh ADA-SHARK: a Shark Detection Framework Employing Underwater Cameras and Domain Adversarial Neural Nets . . . . . . . . 171:1--171:?? Shenghuan Miao and Ling Chen and Rong Hu Spatial-Temporal Masked Autoencoder for Multi-Device Wearable Human Activity Recognition . . . . . . . . . . . . . . 172:1--172:?? John Nolan and Kun Qian and Xinyu Zhang KeyStub: a Passive RFID-based Keypad Interface Using Resonant Stubs . . . . . 173:1--173:?? Arvind Pillai and Subigya Kumar Nepal and Weichen Wang and Matthew Nemesure and Michael Heinz and George Price and Damien Lekkas and Amanda C. Collins and Tess Griffin and Benjamin Buck and Sarah Masud Preum and Trevor Cohen and Nicholas C. Jacobson and Dror Ben-Zeev and Andrew Campbell Investigating Generalizability of Speech-based Suicidal Ideation Detection Using Mobile Phones . . . . . . . . . . 174:1--174:?? Wasifur Rahman and Abdelrahman Abdelkader and Sangwu Lee and Phillip Yang and Md Saiful Islam and Tariq Adnan and Masum Hasan and Ellen Wagner and Sooyong Park and E. Ray Dorsey and Catherine Schwartz and Karen Jaffe and Ehsan Hoque A User-Centered Framework to Empower People with Parkinson's Disease . . . . 175:1--175:??
Nafees Ahmad and Ho-fung Leung HyperHAR: Inter-sensing Device Bilateral Correlations and Hyper-correlations Learning Approach for Wearable Sensing Device Based Human Activity Recognition 1:1--1:?? Leonardo Alchieri and Nouran Abdalazim and Lidia Alecci and Shkurta Gashi and Martin Gjoreski and Silvia Santini Lateralization Effects in Electrodermal Activity Data Collected Using Wearable Devices . . . . . . . . . . . . . . . . 2:1--2:?? Shaikh Shawon Arefin Shimon and Ali Neshati and Junwei Sun and Qiang Xu and Jian Zhao Exploring Uni-manual Around Ear Off-Device Gestures for Earables . . . . 3:1--3:?? Sizhen Bian and Mengxi Liu and Bo Zhou and Paul Lukowicz and Michele Magno Body-Area Capacitive or Electric Field Sensing for Human Activity Recognition and Human-Computer Interaction: a Comprehensive Survey . . . . . . . . . . 4:1--4:?? Wenqiang Chen and Shupei Lin and Zhencan Peng and Farshid Salemi Parizi and Seongkook Heo and Shwetak Patel and Wojciech Matusik and Wei Zhao and John Stankovic ViObject: Harness Passive Vibrations for Daily Object Recognition with Commodity Smartwatches . . . . . . . . . . . . . . 5:1--5:?? Kaijie Gong and Yi Gao and Wei Dong Privacy-Preserving and Cross-Domain Human Sensing by Federated Domain Adaptation with Semantic Knowledge Correction . . . . . . . . . . . . . . . 6:1--6:?? Zhizhang Hu and Amirmohammad Radmehr and Yue Zhang and Shijia Pan and Phuc Nguyen IOTeeth: Intra-Oral Teeth Sensing System for Dental Occlusal Diseases Recognition 7:1--7:?? Zeyuan Huang and Cangjun Gao and Haiyan Wang and Xiaoming Deng and Yu-Kun Lai and Cuixia Ma and Sheng-feng Qin and Yong-Jin Liu and Hongan Wang SpeciFingers: Finger Identification and Error Correction on Capacitive Touchscreens . . . . . . . . . . . . . . 8:1--8:?? Sungjin Hwang and Jiwoong Heo and Youngwug Cho and Jucheol Moon and Yushin Lee and Hansung Kim and Jaehyuk Cha and Kwanguk Kim Transportation Mode Detection Technology to Predict Wheelchair Users' Life Satisfaction in Seoul, South Korea . . . 9:1--9:?? Yonchanok Khaokaew and Hao Xue and Flora D. Salim MAPLE: Mobile App Prediction Leveraging Large Language Model Embeddings . . . . 10:1--10:?? Mohammad Kianpisheh and Alex Mariakakis and Khai N. Truong exHAR: an Interface for Helping Non-Experts Develop and Debug Knowledge-based Human Activity Recognition Systems . . . . . . . . . . 11:1--11:?? Evan King and Haoxiang Yu and Sangsu Lee and Christine Julien Sasha: Creative Goal-Oriented Reasoning in Smart Homes with Large Language Models . . . . . . . . . . . . . . . . . 12:1--12:?? Chen Liu and Zixuan Dong and Li Huang and Wenlong Yan and Xin Wang and Dingyi Fang and Xiaojiang Chen TagSleep$3$D: RF-based $3$D Sleep Posture Skeleton Recognition . . . . . . 13:1--13:?? Tamanna Motahar and Jason Wiese Investigating Technology Adoption Soon After Sustaining a Spinal Cord Injury 14:1--14:?? Fei Shang and Panlong Yang and Dawei Yan and Sijia Zhang and Xiang-Yang Li LiquImager: Fine-grained Liquid Identification and Container Imaging System with COTS WiFi Devices . . . . . 15:1--15:?? Yuqi Su and Fusang Zhang and Kai Niu and Tianben Wang and Beihong Jin and Zhi Wang and Yalan Jiang and Daqing Zhang and Lili Qiu and Jie Xiong Embracing Distributed Acoustic Sensing in Car Cabin for Children Presence Detection . . . . . . . . . . . . . . . 16:1--16:?? Ke Sun and Chunyu Xia and Xinyu Zhang and Hao Chen and Charlie Jianzhong Zhang Multimodal Daily-Life Logging in Free-living Environment Using Non-Visual Egocentric Sensors on a Smartphone . . . 17:1--17:?? Naoki Tateyama and Ryota Yokomura and Yuki Ban and Shin'ichi Warisawa and Rui Fukui Planning the Future in a Longer Perspective: Effects of a One-week Forecast of Mental Health . . . . . . . 18:1--18:?? ML Tlachac and Michael Heinz and Miranda Reisch and Samuel S. Ogden Symptom Detection with Text Message Log Distributions for Holistic Depression and Anxiety Screening . . . . . . . . . 19:1--19:?? Chongyang Wang and Yuan Feng and Lingxiao Zhong and Siyi Zhu and Chi Zhang and Siqi Zheng and Chen Liang and Yuntao Wang and Chengqi He and Chun Yu and Yuanchun Shi UbiPhysio: Support Daily Functioning, Fitness, and Rehabilitation with Action Understanding and Feedback in Natural Language . . . . . . . . . . . . . . . . 20:1--20:?? Fei Wang and Yizhe Lv and Mengdie Zhu and Han Ding and Jinsong Han XRF55: a Radio Frequency Dataset for Human Indoor Action Analysis . . . . . . 21:1--21:?? Shuning Wang and Linghui Zhong and Yongjian Fu and Lili Chen and Ju Ren and Yaoxue Zhang UFace: Your Smartphone Can ``Hear'' Your Facial Expression! . . . . . . . . . . . 22:1--22:?? Yichao Wang and Yili Ren and Jie Yang Multi-Subject $3$D Human Mesh Construction Using Commodity WiFi . . . 23:1--23:?? Zi Wang and Yilin Wang and Jie Yang EarSlide: a Secure Ear Wearables Biometric Authentication Based on Acoustic Fingerprint . . . . . . . . . . 24:1--24:?? Chongzhi Xu and Xiaolong Zheng and Zhiyuan Ren and Liang Liu and Huadong Ma UHead: Driver Attention Monitoring System Using UWB Radar . . . . . . . . . 25:1--25:?? Zhaopeng Xu and Tong Liu and Ruobing Jiang and Pengfei Hu and Zhongwen Guo and Chao Liu AFace: Range-flexible Anti-spoofing Face Authentication via Smartphone Acoustic Sensing . . . . . . . . . . . . . . . . 26:1--26:?? Albin Zeqiri and Pascal Jansen and Jan Ole Rixen and Michael Rietzler and Enrico Rukzio 'Eco Is Just Marketing': Unraveling Everyday Barriers to the Adoption of Energy-Saving Features in Major Home Appliances . . . . . . . . . . . . . . . 27:1--27:?? Lupeng Zhang and Pingchuan Wang and Minhao Cui and Jingwen Wei and Yu Tian and Jingchi Zhang and Jie Xiong and Lei Wang AquaKey: Exploiting the Randomness of the Underwater Visible Light Communication Channel for Key Extraction 28:1--28:?? Zhihan Zhang and Felix Hähnlein and Yuxuan Mei and Zachary Englhardt and Shwetak Patel and Adriana Schulz and Vikram Iyer DeltaLCA: Comparative Life-Cycle Assessment for Electronics Design . . . 29:1--29:?? Langcheng Zhao and Rui Lyu and Qi Lin and Anfu Zhou and Huanhuan Zhang and Huadong Ma and Jingjia Wang and Chunli Shao and Yida Tang mmArrhythmia: Contactless Arrhythmia Detection via mmWave Sensing . . . . . . 30:1--30:??
Dayoung Jeong and Kyungsik Han PRECYSE: Predicting Cybersickness using Transformer for Multimodal Time-Series Sensor Data . . . . . . . . . . . . . . 42:1--42:?? Feiyu Han and Panlong Yang and Yuanhao Feng and Weiwei Jiang and Youwei Zhang and Xiang-Yang Li EarSleep: In-ear Acoustic-based Physical and Physiological Activity Recognition for Sleep Stage Detection . . . . . . . 43:1--43:?? Christopher Kraemer and William Gelder and Josiah Hester User-directed Assembly Code Transformations Enabling Efficient Batteryless Arduino Applications . . . . 44:1--44:?? Irmandy Wicaksono and Aditi Maheshwari and Don Derek Haddad and Joseph Paradiso and Andreea Danielescu Design and Fabrication of Multifunctional E-Textiles by Upcycling Waste Cotton Fabrics through Carbonization . . . . . . . . . . . . . 45:1--45:?? Lakmal Meegahapola and Hamza Hassoune and Daniel Gatica-Perez M3BAT: Unsupervised Domain Adaptation for Multimodal Mobile Sensing with Multi-Branch Adversarial Training . . . 46:1--46:?? Taewoo Jo and Dohyeon Yeo and Gwangbin Kim and Seokhyun Hwang and SeungJun Kim WatchCap: Improving Scanning Efficiency in People with Low Vision through Compensatory Head Movement Stimulation 47:1--47:?? Yexu Zhou and Haibin Zhao and Yiran Huang and Tobias Röddiger and Murat Kurnaz and Till Riedel and Michael Beigl AutoAugHAR: Automated Data Augmentation for Sensor-based Human Activity Recognition . . . . . . . . . . . . . . 48:1--48:?? Bhawana Chhaglani and Camellia Zakaria and Richard Peltier and Jeremy Gummeson and Prashant Shenoy AeroSense: Sensing Aerosol Emissions from Indoor Human Activities . . . . . . 49:1--49:?? Zhiqing Hong and Haotian Wang and Yi Ding and Guang Wang and Tian He and Desheng Zhang SmallMap: Low-cost Community Road Map Sensing with Uncertain Delivery Behavior 50:1--50:?? Jarrett G. W. Lee and Bongshin Lee and Soyoung Choi and JooYoung Seo and Eun Kyoung Choe Identify, Adapt, Persist: The Journey of Blind Individuals with Personal Health Technologies . . . . . . . . . . . . . . 51:1--51:?? Yongjian Fu and Yongzhao Zhang and Hao Pan and Yu Lu and Xinyi Li and Lili Chen and Ju Ren and Xiong Li and Xiaosong Zhang and Yaoxue Zhang Pushing the Limits of Acoustic Spatial Perception via Incident Angle Encoding 52:1--52:?? Chentao Li and Jinyang Yu and Ke He and Jianjiang Feng and Jie Zhou SwivelTouch: Boosting Touchscreen Input with $3$D Finger Rotation Gesture . . . 53:1--53:?? Haokun Wang and Yatharth Singhal and Jin Ryong Kim Let It Snow: Designing Snowfall Experience in VR . . . . . . . . . . . . 54:1--54:?? Prasoon Patidar and Tricia J. Ngoon and John Zimmerman and Amy Ogan and Yuvraj Agarwal ClassID: Enabling Student Behavior Attribution from Ambient Classroom Sensing Systems . . . . . . . . . . . . 55:1--55:?? Zachary Englhardt and Chengqian Ma and Margaret E. Morris and Chun-Cheng Chang and Xuhai ``Orson'' Xu and Lianhui Qin and Daniel McDuff and Xin Liu and Shwetak Patel and Vikram Iyer From Classification to Clinical Insights: Towards Analyzing and Reasoning About Mobile and Behavioral Health Data With Large Language Models 56:1--56:?? Lei Wang and Xingwei Wang and Yu Zhang and Xiaolei Ma and Haipeng Dai and Yong Zhang and Zhijun Li and Tao Gu Accurate Blood Pressure Measurement Using Smartphone's Built-in Accelerometer . . . . . . . . . . . . . 57:1--57:?? Weiying Hou and Chenshu Wu RFBoost: Understanding and Boosting Deep WiFi Sensing via Physical Data Augmentation . . . . . . . . . . . . . . 58:1--58:?? Meagan B. Loerakker and Jasmin Niess and Pawe\l W. Wo'zniak Technology which Makes You Think: The Reflection, Rumination and Thought in Technology Scale . . . . . . . . . . . . 59:1--59:?? Pin-Sung Ku and Shuwen Jiang and Wei-Hsin Wang and Hsin-Liu Cindy Kao ECSkin: Tessellating Electrochromic Films for Reconfigurable On-skin Displays . . . . . . . . . . . . . . . . 60:1--60:?? Nikola Kovacevi'c and Christian Holz and Markus Gross and Rafael Wampfler The Personality Dimensions GPT-3 Expresses During Human-Chatbot Interactions . . . . . . . . . . . . . . 61:1--61:?? Junqi Ma and Fusang Zhang and Beihong Jin and Chang Su and Siheng Li and Zhi Wang and Jiazhi Ni Push the Limit of Highly Accurate Ranging on Commercial UWB Devices . . . 62:1--62:?? Wenwei Li and Ruiyang Gao and Jie Xiong and Jiarun Zhou and Leye Wang and Xingjian Mao and Enze Yi and Daqing Zhang WiFi-CSI Difference Paradigm: Achieving Efficient Doppler Speed Estimation for Passive Tracking . . . . . . . . . . . . 63:1--63:?? Zhiqing Hong and Zelong Li and Shuxin Zhong and Wenjun Lyu and Haotian Wang and Yi Ding and Tian He and Desheng Zhang CrossHAR: Generalizing Cross-dataset Human Activity Recognition via Hierarchical Self-Supervised Pretraining 64:1--64:?? Zhi Wang and Beihong Jin and Fusang Zhang and Siheng Li and Junqi Ma UWB-enabled Sensing for Fast and Effortless Blood Pressure Monitoring . . 65:1--65:?? Kimberly Garcia and Jonathan Vontobel and Simon Mayer A Digital Companion Architecture for Ambient Intelligence . . . . . . . . . . 66:1--66:?? Luca-Maxim Meinhardt and Maximilian Rück and Julian Zähnle and Maryam Elhaidary and Mark Colley and Michael Rietzler and Enrico Rukzio Hey, What's Going On?: Conveying Traffic Information to People with Visual Impairments in Highly Automated Vehicles: Introducing OnBoard . . . . . 67:1--67:?? Qian Zhang and Ke Liu and Dong Wang Sensing to Hear through Memory: Ultrasound Speech Enhancement without Real Ultrasound Signals . . . . . . . . 68:1--68:?? Zimo Liao and Meng Jin and Shun An and Chaoyue Niu and Fan Wu and Tao Deng and Guihai Chen Waving Hand as Infrared Source for Ubiquitous Gas Sensing . . . . . . . . . 69:1--69:?? Ruyi Li and Yaxin Zhu and Min Liu and Yihang Zeng and Shanning Zhuang and Jiayi Fu and Yi Lu and Guyue Zhou and Can Liu and Jiangtao Gong TeleAware Robot: Designing Awareness-augmented Telepresence Robot for Remote Collaborative Locomotion . . 70:1--70:?? Changshuo Hu and Thivya Kandappu and Yang Liu and Cecilia Mascolo and Dong Ma BreathPro: Monitoring Breathing Mode during Running with Earables . . . . . . 71:1--71:??