6 papers
A Review of Behavioral Closed-Loop Paradigm from Sensing to Intervention for Ingestion Health
Jun Fang, Yanuo Zhou, Ka I Chan +8
Ingestive behavior plays a critical role in health, yet many existing interventions remain limited to static guidance or manual self-tracking. With the increasing integration of se…
Memory-efficient Low-latency Remote Photoplethysmography through Temporal-Spatial State Space Duality
Kegang Wang, Jiankai Tang, Yuxuan Fan +3
Remote photoplethysmography (rPPG), enabling non-contact physiological monitoring through facial light reflection analysis, faces critical computational bottlenecks as deep learnin…
Camera Measurement of Blood Oxygen Saturation
Jiankai Tang, Xin Liu, Daniel McDuff +11
Blood oxygen saturation (SpO2) is a crucial vital sign routinely monitored in medical settings. Traditional methods require dedicated contact sensors, limiting accessibility and co…
Unknown Word Detection for English as a Second Language (ESL) Learners Using Gaze and Pre-trained Language Models
Jiexin Ding, Bowen Zhao, Yuntao Wang +4
English as a Second Language (ESL) learners often encounter unknown words that hinder their text comprehension. Automatically detecting these words as users read can enable computi…
Modeling the Impact of Visual Stimuli on Redirection Noticeability with Gaze Behavior in Virtual Reality
Zhipeng Li, Yishu Ji, Ruijia Chen +4
While users could embody virtual avatars that mirror their physical movements in Virtual Reality, these avatars' motions can be redirected to enable novel interactions. Excessive r…
The Odyssey Journey: Top-Tier Medical Resource Seeking for Specialized Disorder in China
Ka I Chan, Siying Hu, Yuntao Wang +3
It is pivotal for patients to receive accurate health information, diagnoses, and timely treatments. However, in China, the significant imbalanced doctor-to-patient ratio intensifi…