Ha Le

schoolNortheastern Universitybar_chart#8921 Global Rank

Total Papers

HCI Rank

#8921

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Years Active

Recent Publications

Feasibility and Utility of Multimodal Micro Ecological Momentary Assessment on a Smartwatch

𝜇EMAs allow participants to answer a short survey quickly with a tap on a smartwatch screen or a brief speech input. The short interaction time and low cognitive burden enable researchers to collect self-reports at high frequency (once every 5-15 minutes) while maintaining participant engagement. Systems with sin…

UBICOMP '241st AuthorEye Tracking & Gaze Interaction +1

Collecting Self-reported Physical Activities and Postures Data using Audio-based Ecological Momentary Assessment

Le 等人开发基于音频的生态瞬时评估系统，实现用户语音自我报告身体活动和姿势数据，为日常健康监测提供无干扰的数据采集方案。

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