SoundTrak: Continuous 3D Tracking of a Finger Using Active Acoustics. - Cheng Zhang 011; Qiuyue Xue; Anandghan Waghmare; Sumeet Jain; Yiming Pu; Sinan Hersek; Kent Lyons; Kenneth A. Cunefare; Omer T. Inan; Gregory D. Abowd (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017)

FingerPing: Recognizing Fine-grained Hand Poses using Active Acoustic On-body Sensing. - Cheng Zhang 011; Qiuyue Xue; Anandghan Waghmare; Ruichen Meng; Sumeet Jain; Yizeng Han; Xinyu Li; Kenneth A. Cunefare; Thomas Ploetz; Thad Starner; Omer T. Inan; Gregory D. Abowd (CHI, 2018)