EchoWrist: Continuous Hand Pose Tracking and Hand-Object Interaction Recognition Using Low-Power Active Acoustic Sensing On a Wristband

Open Webpage

Chi-Jung Lee, Ruidong Zhang, Devansh Agarwal, Tianhong Catherine Yu, Vipin Gunda, Oliver Lopez, James Kim, Sicheng Yin, Boao Dong, Ke Li, Mose Sakashita, François Guimbretière, Cheng Zhang

Published: 01 Jan 2024, Last Modified: 07 Nov 2025CHI 2024EveryoneRevisionsBibTeXCC BY-SA 4.0