Saif Mahmud Vineet Parikh Qikang Liang Ke Li 0013 Ruidong Zhang Ashwin Ajit Vipin Gunda Devansh Agarwal François Guimbretière Cheng Zhang 0022 ActSonic: Recognizing Everyday Activities from Inaudible Acoustic Wave Around the Body. 183:1-183:32 2024 November 8 Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 4 https://doi.org/10.1145/3699752 db/journals/imwut/imwut8.html#MahmudPLLZAGAGZ24 streams/journals/imwut