13 papers
SpeakSoftly: Scaffolding Nonviolent Communication in Intimate Relationships through LLM-Powered Just-In-Time Interventions
Ka I Chan, Hongbo Lan, Jun Fang +2
Conflicts are common in text-based communication, particularly in intimate relationships, where misunderstandings can easily escalate into verbal aggression. To address this, we pr…
Routine Computing: A Systematic Review of Sensing Daily Life Dimensions Towards Human-Centered Goals
Borislav Pavlov, Jiajin Li, Jun Fang +2
Human routines structure daily life, yet remain challenging for computational systems to understand. This paper presents the first systematic review of routine computing, a previou…
Earinter: A Closed-Loop System for Eating Pace Regulation with Just-in-Time Intervention Using Commodity Earbuds
Jun Fang, Ka I Chan, Xiyuxing Zhang +7
Rapid eating is common yet difficult to regulate in situ, partly because people seldom notice pace changes and sustained self-monitoring is effortful. We present Earinter, a commod…
PPG as a Bridge: Cross-Device Authentication for Smart Wearables with Photoplethysmography
Jiacheng Liu, Jiankai Tang, Guangye Zhao +8
As smart wearable devices become increasingly powerful and pervasive, protecting user privacy on these devices has emerged as a critical challenge. While existing authentication me…
VergeIO: Depth-Aware Eye Interaction on Glasses
Xiyuxing Zhang, Duc Vu, Chengyi Shen +3
There is growing industry interest in unobtrusive designs for electrooculography (EOG) sensing of eye gestures on glasses (e.g. JINS MEME and Apple eyewear). We present VergeIO, an…
ECVL-ROUTER: Scenario-Aware Routing for Vision-Language Models
Xin Tang, Youfang Han, Fangfei Gou +7
Vision-Language Models (VLMs) excel in diverse multimodal tasks. However, user requirements vary across scenarios, which can be categorized into fast response, high-quality output,…