Publications
publications by categories in reversed chronological order.
2025
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SpellRing: SpellRing: Recognizing Continuous Fingerspelling in American Sign Language using a RingIn (Accepted with minor revision) Proceedings of the 2025 CHI Conference on Human Factors in Computing Systems , 2025 -
SeamFit: Towards Practical Smart Clothing for Automatic Exercise Logging(Accepted with Minor Revision) Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies (IMWUT), 2025
2024
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Exploring the Impact of Emotional Voice Integration in Sign-to-Speech Translators for Deaf-to-Hearing Communication2024 -
WristSonic: Enabling Fine-grained Hand-Face Interactions on Smartwatches Using Active Acoustic Sensing2024 - AI-Powered Eyewear for Routine Facial Expression Analysis in Parkinson’s DiseaseInternational Congress of Parkinson’s Disease and Movement Disorders, Oct 2024
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EchoGuide: Active Acoustic Guidance for LLM-Based Eating Event Analysis from Egocentric VideosProceedings of the 2024 ACM International Symposium on Wearable Computers (ISWC’24), Oct 2024 -
Beyond-Voice: Towards Continuous 3D Hand Pose Tracking on Commercial Home Assistant DevicesThe ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN 24), May 2024
2023
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D-Touch: Recognizing and Predicting Fine-grained Hand-face Touching Activities Using a Neck-mounted WearableIn Proceedings of the 28th International Conference on Intelligent User Interfaces , May 2023 -
EchoSpeech: Continuous Silent Speech Recognition on Minimally-Obtrusive Eyewear Powered by Acoustic SensingIn Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems , May 2023 -
ReMotion: Supporting Remote Collaboration in Open Space with Automatic Robotic EmbodimentIn Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems , May 2023 -
PoseSonic: 3D Upper Body Pose Estimation Through Egocentric Acoustic Sensing on SmartglassesProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2023 -
EchoNose: Sensing Mouth, Breathing and Tongue Gestures inside Oral Cavity using a Non-contact Nose InterfaceIn Proceedings of the 2023 ACM International Symposium on Wearable Computers , Oct 2023 -
C-Auth: Exploring the Feasibility of Using Egocentric View of Face Contour for User Authentication on GlassesIn Proceedings of the 2023 ACM International Symposium on Wearable Computers , Oct 2023 -
HPSpeech: Silent Speech Interface for Commodity HeadphonesIn Proceedings of the 2023 ACM International Symposium on Wearable Computers , Oct 2023
2022
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Eario: A low-power acoustic sensing earable for continuously tracking detailed facial movementsProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2022 -
BodyTrak: Inferring Full-Body Poses from Body Silhouettes Using a Miniature Camera on a WristbandProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2022 -
EatingTrak: Detecting fine-grained eating moments in the wild using a wrist-mounted IMUProceedings of the ACM on Human-Computer Interaction (MobileHCI’22), Oct 2022 - Understanding How People with Visual Impairments Take Selfies: Experiences and ChallengesIn Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility , Oct 2022
2021
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Teethtap: Recognizing discrete teeth gestures using motion and acoustic sensing on an earpieceIn 26th International Conference on Intelligent User Interfaces , Oct 2021 -
ThumbTrak: Recognizing micro-finger poses using a ring with proximity sensingIn Proceedings of the 23rd International Conference on Mobile Human-Computer Interaction , Oct 2021 -
Neckface: Continuously tracking full facial expressions on neck-mounted wearablesProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2021 -
HandyTrak: Recognizing the Holding Hand on a Commodity Smartphone from Body Silhouette ImagesIn The 34th Annual ACM Symposium on User Interface Software and Technology , Oct 2021 -
Speechin: A smart necklace for silent speech recognitionProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2021
2020
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FingerTrak: Continuous 3D hand pose tracking by deep learning hand silhouettes captured by miniature thermal cameras on wristProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2020 -
Vibrosense: Recognizing home activities by deep learning subtle vibrations on an interior surface of a house from a single point using laser doppler vibrometryProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2020 -
C-face: Continuously reconstructing facial expressions by deep learning contours of the face with ear-mounted miniature camerasIn Proceedings of the 33rd annual ACM symposium on user interface software and technology , Oct 2020
2019
- Novel gestures for wearables.Georgia Institute of Technology, Atlanta, GA, USA , Oct 2019
2018
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FingerPing: Recognizing fine-grained hand poses using active acoustic on-body sensingIn Proceedings of the 2018 CHI conference on human factors in computing systems , Oct 2018 -
Wristwash: towards automatic handwashing assessment using a wrist-worn deviceIn Proceedings of the 2018 ACM international symposium on wearable computers , Oct 2018
2017
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Bioacoustics-based human-body-mediated communicationComputer, Oct 2017 - Understanding the cost of driving tripsIn Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems , Oct 2017
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Soundtrak: Continuous 3d tracking of a finger using active acousticsProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2017 -
FingOrbits: interaction with wearables using synchronized thumb movementsIn Proceedings of the 2017 ACM International Symposium on Wearable Computers , Oct 2017 -
FingerSound: Recognizing unistroke thumb gestures using a ringProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2017 - Crowdstory: Fine-grained event storyline generation by fusion of multi-modal crowdsourced dataProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, Oct 2017
2016
- Driver classification based on driving behaviorsIn Proceedings of the 21st International Conference on Intelligent User Interfaces , Oct 2016
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WatchOut: extending interactions on a smartwatch with inertial sensingIn Proceedings of the 2016 ACM International Symposium on Wearable Computers , Oct 2016 -
Beyond the Touchscreen: An Exploration of Extending Interactions on Commodity SmartphonesACM Transactions on Interactive Intelligent Systems (TiiS), Oct 2016 -
TapSkin: Recognizing on-skin input for smartwatchesIn Proceedings of the 2016 ACM International Conference on Interactive Surfaces and Spaces , Oct 2016
2015
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Beyondtouch: Extending the input language with built-in sensors on commodity smartphonesIn Proceedings of the 20th International Conference on Intelligent User Interfaces , Oct 2015 -
Inferring meal eating activities in real world settings from ambient sounds: A feasibility studyIn Proceedings of the 20th International Conference on Intelligent User Interfaces , Oct 2015 - BeyondTouchIn Proceedings of the 20th International Conference on Intelligent User Interfaces , Oct 2015
2013
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Instant inkjet circuits: lab-based inkjet printing to support rapid prototyping of UbiComp devicesIn Proceedings of the 2013 ACM international joint conference on Pervasive and ubiquitous computing , Oct 2013 -
BackTap: robust four-point tapping on the back of an off-the-shelf smartphoneIn Adjunct Proceedings of the 26th Annual ACM Symposium on User Interface Software and Technology , Oct 2013
2011
- T-Maze: a tangible programming tool for childrenIn Proceedings of the 10th international conference on interaction design and children , Oct 2011
- CoolMag: a tangible interaction tool to customize instruments for children in music educationIn Proceedings of the 13th international conference on Ubiquitous computing , Oct 2011