2022
Objective Measurement of Hyperactivity Using Mobile Sensing and Machine Learning: A Pilot Study
JMIR Formative Research (JFR)
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FitNibble: A Field Study to Evaluate the Utility and Usability of Automatic Diet Monitoring in Food Journaling Using an Eyeglasses-based Wearable.
Proceedings of the Annual Conference on Intelligent User Interfaces (IUI)
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Video
Code
2021
IMU2Doppler: Cross-Modal Domain Adaptation for Doppler-based Activity Recognition Using IMU Data
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)
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Video
TouchPose: Hand Pose Prediction, Depth Estimation, and Touch Classification from Capacitive Images
Proceedings of User Interface Software and Technology (UIST)
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Video
EyeMU Interactions: Gaze + IMU Gestures on Mobile Devices
Proceedings of the International Conference on Multimodal Interaction (ICMI)
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Video
Vid2Doppler: Synthesizing Doppler Radar Data from Videos for Training Privacy-Preserving Activity Recognition
Proceedings of the Annual ACM Conference on Human Factors in Computing Systems (CHI)
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Video
Pose-on-the-Go: Approximating User Pose with Smartphone Sensor Fusion and Inverse Kinematics
Proceedings of the Annual ACM Conference on Human Factors in Computing Systems (CHI)
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Video
Classroom Digital Twins with Instrumentation-Free Gaze Tracking
Proceedings of the Annual ACM Conference on Human Factors in Computing Systems (CHI)
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Video
CoolMoves: User Motion Accentuation in Virtual Reality
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT)
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2020
Detecting Depression and Predicting its Onset Using Longitudinal Symptoms Captured by Passive Sensing: A Machine Learning Approach With Robust Feature Selection.
ACM Transactions on Computer-Human Interaction (TOCHI)
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Understanding Client Support Strategies to Improve Clinical Outcomes in an Online Mental Health Intervention
Proceedings of the Annual ACM Conference on Human Factors in Computing Systems (CHI)
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Video
Eyes on the Road: Detecting Phone Usage by Drivers Using On-Device Cameras
Proceedings of the Annual ACM Conference on Human Factors in Computing Systems (CHI)
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Video
Beyond the Prototype: Understanding the Challenge of Scaling Hardware Device Production
Proceedings of the Annual ACM Conference on Human Factors in Computing Systems (CHI), Best Paper Award
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Digital Ventriloquism: Giving Voice to Everyday Objects
Proceedings of the Annual ACM Conference on Human Factors in Computing Systems (CHI)
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Video
FitByte: Automatic Diet Monitoring in Unconstrained Situations Using Multimodal Sensing on Eyeglasses.
Proceedings of the Annual ACM Conference on Human Factors in Computing Systems (CHI)
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Video
Dataset
2019
Detachable Smartwatch: More Than A Wearable
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2019
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Video
Interferi: Gesture Sensing using On-Body Acoustic Interferometry
Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems (CHI ’19), 2019, Honorable Mention Award
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Video
BeamBand: Hand Gesture Sensing with Ultrasonic Beamforming
Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems (CHI ’19), 2019
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Video
GymCam: Detecting, recognizing, and tracking simultaneous exercises in unconstrained scenes
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2019
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Video
Challenges in Realizing Smartphone-based Health Sensing
IEEE Pervasive 2019, Best Paper Award Runner-Up
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2018
RainCheck: Overcoming Capacitive Interference Caused by Rainwater on Smartphones
International Conference on Multimodal Interaction (ICMI) 2018
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Ubicoustics: Plug-and-Play Acoustic Activity Recognition
Conference on Human Factors in Computing Systems (CHI), 2016
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Video
Code
In only 3 minutes: perceived exertion limits of smartwatch use
International Symposium on Wearable Computers (ISWC), 2018
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EyeSpyVR: Interactive Eye Sensing Using Off-the-Shelf, Smartphone-Based VR Headsets
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2018
PDF
Video
2017
Carpacio: Repurposing Capacitive Sensors to Distinguish Driver and Passenger Touches on In-Vehicle Screens
30th Annual ACM Symposium on User Interface Software and Technology (UIST), 2017
PDF
Video
EarBit: using wearable sensors to detect eating episodes in unconstrained environments
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2017
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DigiTouch: Reconfigurable Thumb-to-Finger Input and Text Entry on Head-mounted Displays
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2017
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Video
2016
Design and Learnability of Vortex Whistles for Managing Chronic Lung Function via Smartphones
Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp '16)
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SpiroCall: Measuring Lung Function over a Phone Call
Conference on Human Factors in Computing Systems (CHI), 2016, Honorable Mention Award
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Video
2015
MagnifiSense: Inferring Device Interaction Using Wrist-worn Passive Magneto-inductive Sensors
ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp), 2015
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HyperCam: Hyperspectral Imaging for Ubiquitous Computing Applications
2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp '15), Honorable Mention Award
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Video
Tongue-in-Cheek: Using Wireless Signals to Enable Non-Intrusive and Flexible Facial Gestures Detection
Conference on Human Factors in Computing Systems (CHI), 2015, Honorable Mention Award
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Video
SwitchBack: Using Focus and Saccade Tracking to Guide Users’ Attention for Mobile Task Resumption
Conference on Human Factors in Computing Systems (CHI), 2015
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Wibreathe: Estimating respiration rate using wireless signals in natural settings in the home
IEEE International Conference on Pervasive Computing and Communications (PerCom), 2015, Best Paper Runner-up
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2014
BiliCam: Using Mobile Phones to Monitor Newborn Jaundice
ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp), 2014, Honorable Mention Award
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Video
AirLink: Sharing Files Between Multiple Devices Using In-air Gestures
ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp) 2014
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Video
SurfaceLink: Using Inertial and Acoustic Sensing to Enable Multi-device Interaction on a Surface
Conference on Human Factors in Computing Systems (CHI), 2014
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Video
2013
DopLink: Using the Doppler Effect for Multi-device Interaction
ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp), 2013
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Video
ContextType: Using Hand Posture Information to Improve Mobile Touch Screen Text Entry
Conference on Human Factors in Computing Systems (CHI), 2013
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Tracking Lung Function on Any Phone
ACM DEV '13
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2012
GripSense: Using Built-in Sensors to Detect Hand Posture and Pressure on Commodity Mobile Phones
ACM symposium on User Interface Software and Technology (UIST), 2012
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Video
SpiroSmart: Using a Microphone to Measure Lung Function on a Mobile Phone
ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp), 2012, Honorable Mention Award
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WalkType: using accelerometer data to accomodate situational impairments in mobile touch screen text entry
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (CHI), 2012, Honorable Mention
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Open data kit sensors: a sensor integration framework for android at the application-level
Proceedings of the 10th international conference on Mobile systems, applications, and services, 2012
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Open Data Kit Sensors: Mobile Data Collection with Wired and Wireless Sensors
ACM DEV '12 Proceedings of the 2nd ACM Symposium on Computing for Development, 2012
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