SpecTracle: Wearable Facial Motion Tracking from Unobtrusive Peripheral Cameras

no code implementations • 14 Aug 2023 • Yinan Xuan, Varun Viswanath, Sunny Chu, Owen Bartolf, Jessica Echterhoff, Edward Wang

Facial motion tracking in head-mounted displays (HMD) has the potential to enable immersive "face-to-face" interaction in a virtual environment.

Smartphone Camera Oximetry in an Induced Hypoxemia Study

no code implementations • 31 Mar 2021 • Jason S. Hoffman, Varun Viswanath, Xinyi Ding, Matthew J. Thompson, Eric C. Larson, Shwetak N. Patel, Edward Wang

Hypoxemia, a medical condition that occurs when the blood is not carrying enough oxygen to adequately supply the tissues, is a leading indicator for dangerous complications of respiratory diseases like asthma, COPD, and COVID-19.

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