An open-source smart ring platform offering time-synchronized PPG, IMU, temperature, storage, adjustable firmware, and an Android app is introduced and demonstrated for heart-rate and handwriting sensing.
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{\tau}-Ring: A Smart Ring Platform for Multimodal Physiological and Behavioral Sensing
An open-source smart ring platform offering time-synchronized PPG, IMU, temperature, storage, adjustable firmware, and an Android app is introduced and demonstrated for heart-rate and handwriting sensing.