7 papers
Towards Wearable Opportunistic Crowdsensing for Open-Vocabulary Activity Data Collection Through User-Scheduled Trigger-Action Routines
Zeyu Wang, Yingke Ding, Mingze Gao +4
Collecting richly labeled wearable activity data in everyday settings remains difficult because retrospective annotation is costly and often imprecise. Prior data collection apps r…
EgoIntrospect: An Egocentric Dataset and Benchmark for User-Centric Internal State Reasoning
Zeyu Wang, Chang Liu, Eduardus Tjitrahardja +22
Despite extensive efforts on egocentric video datasets and benchmarks, understanding users' internal states, which is crucial for enabling seamless AI assistant experiences, remain…
Does Personalized Nudging Wear Off? A Longitudinal Study of AI Self-Modeling for Behavioral Engagement
Qing He, Zeyu Wang, Yuzhou Du +3
Sustaining the effectiveness of behavior change technologies remains a key challenge. AI self-modeling, which generates personalized portrayals of one's ideal self, has shown promi…
Resolving Ambiguity in Gaze-Facilitated Visual Assistant Interaction Paradigm
Zeyu Wang, Baiyu Chen, Kun Yan +5
With the rise in popularity of smart glasses, users' attention has been integrated into Vision-Language Models (VLMs) to streamline multi-modal querying in daily scenarios. However…
AR Secretary Agent: Real-time Memory Augmentation via LLM-powered Augmented Reality Glasses
Raphaël A. El Haddad, Zeyu Wang, Yeonsu Shin +3
Interacting with a significant number of individuals on a daily basis is commonplace for many professionals, which can lead to challenges in recalling specific details: Who is this…
A Dataset and Toolkit for Multiparameter Cardiovascular Physiology Sensing on Rings
Jiankai Tang, Kegang Wang, Yingke Ding +6
Smart rings offer a convenient way to continuously and unobtrusively monitor cardiovascular physiological signals. However, a gap remains between the ring hardware and reliable met…