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cs.HC2026
Characterizing the Performance Gap in Human Activity Recognition for Older Adults
Hossein Khayami, Sungjin Hwang, Eshed Ohn-Bar +4
Human activity recognition (HAR) from wrist-worn accelerometers is increasingly used for health and behavioral tracking. Yet, most wearable HAR models are developed and evaluated o…
cs.HC2026★ 1 cited
Say It My Way: Exploring Control in Conversational Visual Question Answering with Blind Users
Farnaz Zamiri Zeraati, Yang Trista Cao, Yuehan Qiao +2
Prompting and steering techniques are well established in general-purpose generative AI, yet assistive visual question answering (VQA) tools for blind users still follow rigid inte…