T-Maze: a tangible programming tool for children. - Danli Wang; Cheng Zhang 022; Hongan Wang (IDC, 2011)

CoolMag: a tangible interaction tool to customize instruments for children in music education. - Cheng Zhang 022; Li Shen; Danli Wang; Feng Tian 001; Hongan Wang (UbiComp, 2011)

C-Face: Continuously Reconstructing Facial Expressions by Deep Learning Contours of the Face with Ear-mounted Miniature Cameras. - Tuochao Chen; Benjamin Steeper; Kinan Alsheikh; Songyun Tao; François Guimbretière; Cheng Zhang 022 (UIST, 2020)

FingerTrak: Continuous 3D Hand Pose Tracking by Deep Learning Hand Silhouettes Captured by Miniature Thermal Cameras on Wrist. - Fang Hu 002; Peng He; Songlin Xu; Yin Li 003; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020)

VibroSense: Recognizing Home Activities by Deep Learning Subtle Vibrations on an Interior Surface of a House from a Single Point Using Laser Doppler Vibrometry. - Wei Sun; Tuochao Chen; Jiayi Zheng; Zhenyu Lei; Lucy Wang; Benjamin Steeper; Peng He; Matthew Dressa; Feng Tian 001; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020)

TeethTap: Recognizing Discrete Teeth Gestures Using Motion and Acoustic Sensing on an Earpiece. - Wei Sun; Franklin Mingzhe Li; Benjamin Steeper; Songlin Xu; Feng Tian 001; Cheng Zhang 022 (IUI, 2021)

ThumbTrak: Recognizing Micro-finger Poses Using a Ring with Proximity Sensing. - Wei Sun; Franklin Mingzhe Li; Congshu Huang; Zhenyu Lei; Benjamin Steeper; Songyun Tao; Feng Tian 001; Cheng Zhang 022 (MobileHCI, 2021)

HandyTrak: Recognizing the Holding Hand on a Commodity Smartphone from Body Silhouette Images. - Hyunchul Lim; David Lin; Jessica Tweneboah; Cheng Zhang 022 (UIST, 2021)

NeckFace: Continuously Tracking Full Facial Expressions on Neck-mounted Wearables. - Tuochao Chen; Yaxuan Li; Songyun Tao; Hyunchul Lim; Mose Sakashita; Ruidong Zhang; François Guimbretière; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)

SpeeChin: A Smart Necklace for Silent Speech Recognition. - Ruidong Zhang; Mingyang Chen; Benjamin Steeper; Yaxuan Li; Zihan Yan; Yizhuo Chen; Songyun Tao; Tuochao Chen; Hyunchul Lim; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)

EarIO: A Low-power Acoustic Sensing Earable for Continuously Tracking Detailed Facial Movements. - Ke Li 013; Ruidong Zhang; Bo Li 005; François Guimbretière; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022)

BodyTrak: Inferring Full-body Poses from Body Silhouettes Using a Miniature Camera on a Wristband. - Hyunchul Lim; Yaxuan Li; Matthew Dressa; Fang Hu 002; Jae Hoon Kim; Ruidong Zhang; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2022)

EatingTrak: Detecting Fine-grained Eating Moments in the Wild Using a Wrist-mounted IMU. - Ruidong Zhang; Jihai Zhang 002; Nitish Gade; Peng Cao; Seyun Kim; Junchi Yan; Cheng Zhang 022 (Proc. ACM Hum. Comput. Interact., 2022)

ReMotion: Supporting Remote Collaboration in Open Space with Automatic Robotic Embodiment. - Mose Sakashita; Ruidong Zhang; Xiaoyi Li; Hyunju Kim; Michael Russo; Cheng Zhang 022; Malte F. Jung; François Guimbretière (CHI, 2023)

EchoSpeech: Continuous Silent Speech Recognition on Minimally-obtrusive Eyewear Powered by Acoustic Sensing. - Ruidong Zhang; Ke Li 013; Yihong Hao; Yufan Wang; Zhengnan Lai; François Guimbretière; Cheng Zhang 022 (CHI, 2023)

C-Auth: Exploring the Feasibility of Using Egocentric View of Face Contour for User Authentication on Glasses. - Hyunchul Lim; Guilin Hu; Richard Jin; Hao Chen; Ryan Mao; Ruidong Zhang; Cheng Zhang 022 (ISWC, 2023)

EchoNose: Sensing Mouth, Breathing and Tongue Gestures inside Oral Cavity using a Non-contact Nose Interface. - Rujia Sun; Xiaohe Zhou; Benjamin Steeper; Ruidong Zhang; Sicheng Yin; Ke Li 013; Shengzhang Wu; Sam Tilsen; François Guimbretière; Cheng Zhang 022 (ISWC, 2023)

HPSpeech: Silent Speech Interface for Commodity Headphones. - Ruidong Zhang; Hao Chen; Devansh Agarwal; Richard Jin; Ke Li 013; François Guimbretière; Cheng Zhang 022 (ISWC, 2023)

D-Touch: Recognizing and Predicting Fine-grained Hand-face Touching Activities Using a Neck-mounted Wearable. - Hyunchul Lim; Ruidong Zhang; Samhita Pendyal; Jeyeon Jo; Cheng Zhang 022 (IUI, 2023)

PoseSonic: 3D Upper Body Pose Estimation Through Egocentric Acoustic Sensing on Smartglasses. - Saif Mahmud; Ke Li 013; Guilin Hu; Hao Chen; Richard Jin; Ruidong Zhang; François Guimbretière; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2023)

EchoWrist: Continuous Hand Pose Tracking and Hand-Object Interaction Recognition Using Low-Power Active Acoustic Sensing On a Wristband. - Chi-Jung Lee; Ruidong Zhang; Devansh Agarwal; Tianhong Catherine Yu; Vipin Gunda; Oliver Lopez; James Kim; Sicheng Yin; Boao Dong; Ke Li 013; Mose Sakashita; François Guimbretière; et al. (CHI, 2024)

EyeEcho: Continuous and Low-power Facial Expression Tracking on Glasses. - Ke Li 013; Ruidong Zhang; Siyuan Chen; Boao Chen; Mose Sakashita; François Guimbretière; Cheng Zhang 022 (CHI, 2024)

MunchSonic: Tracking Fine-grained Dietary Actions through Active Acoustic Sensing on Eyeglasses. - Saif Mahmud; Devansh Agarwal; Ashwin Ajit; Qikang Liang; Thalia Viranda; François Guimbretière; Cheng Zhang 022 (ISWC, 2024)

EchoGuide: Active Acoustic Guidance for LLM-Based Eating Event Analysis from Egocentric Videos. - Vineet Parikh; Saif Mahmud; Devansh Agarwal; Ke Li 013; François Guimbretière; Cheng Zhang 022 (ISWC, 2024)

GazeTrak: Exploring Acoustic-based Eye Tracking on a Glass Frame. - Ke Li 013; Ruidong Zhang; Boao Chen; Siyuan Chen; Sicheng Yin; Saif Mahmud; Qikang Liang; François Guimbretière; Cheng Zhang 022 (MobiCom, 2024)

Democratizing Intelligent Soft Wearables. - Cedric Honnet; Tianhong Catherine Yu; Irmandy Wicaksono; Tingyu Cheng; Andreea Danielescu 001; Cheng Zhang 022; Stefanie Mueller 001; Joe A. Paradiso; Yiyue Luo (UIST (Adjunct Volume), 2024)

SeamPose: Repurposing Seams as Capacitive Sensors in a Shirt for Upper-Body Pose Tracking. - Tianhong Catherine Yu; Manru Mary Zhang; Peter He 002; Chi-Jung Lee; Cassidy Cheesman; Saif Mahmud; Ruidong Zhang; François Guimbretière; Cheng Zhang 022 (UIST, 2024)

ActSonic: Everyday Activity Recognition on Smart Glasses using Active Acoustic Sensing. - Saif Mahmud; Vineet Parikh; Qikang Liang; Ke Li 013; Ruidong Zhang; Ashwin Ajit; Vipin Gunda; Devansh Agarwal; François Guimbretière; Cheng Zhang 022 (CoRR, 2024)

WristSonic: Enabling Fine-grained Hand-Face Interactions on Smartwatches Using Active Acoustic Sensing. - Saif Mahmud; Kian Mahmoodi; Chi-Jung Lee; François Guimbretière; Cheng Zhang 022 (CoRR, 2024)

Exploring the Impact of Emotional Voice Integration in Sign-to-Speech Translators for Deaf-to-Hearing Communication. - Hyunchul Lim; Minghan Gao; Franklin Mingzhe Li; Nam Anh Dang; Ianip Sit; Michelle Olson; Cheng Zhang 022 (CoRR, 2024)

SonicID: User Identification on Smart Glasses with Acoustic Sensing. - Ke Li 013; Devansh Agarwal; Ruidong Zhang; Vipin Gunda; Tianjun Mo; Saif Mahmud; Boao Chen; François Guimbretière; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2024)

ActSonic: Recognizing Everyday Activities from Inaudible Acoustic Wave Around the Body. - Saif Mahmud; Vineet Parikh; Qikang Liang; Ke Li 013; Ruidong Zhang; Ashwin Ajit; Vipin Gunda; Devansh Agarwal; François Guimbretière; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2024)

Ring-a-Pose: A Ring for Continuous Hand Pose Tracking. - Tianhong Catherine Yu; Guilin Hu; Ruidong Zhang; Hyunchul Lim; Saif Mahmud; Chi-Jung Lee; Ke Li 013; Devansh Agarwal; Shuyang Nie; Jinseok Oh; François Guimbretière; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2024)

SpellRing: Recognizing Continuous Fingerspelling in American Sign Language using a Ring. - Hyunchul Lim; Nam Anh Dang; Dylan Lee; Tianhong Catherine Yu; Jane Lu; Franklin Mingzhe Li; Yiqi Jin; Yan Ma; Xiaojun Bi 001; François Guimbretière; Cheng Zhang 022 (CHI, 2025)

SeamFit: Towards Practical Smart Clothing for Automatic Exercise Logging. - Tianhong Catherine Yu; Manru Mary Zhang; Luis Miguel Malenab; Chi-Jung Lee; Jacky Hao Jiang; Ruidong Zhang; François Guimbretière; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2025)

Grab-n-Go: On-the-Go Microgesture Recognition with Objects in Hand. - Chi-Jung Lee; Jiaxin Li; Tianhong Catherine Yu; Ruidong Zhang; Vipin Gunda; François Guimbretière; Cheng Zhang 022 (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2025)