FALL DETECTION USING PHOTOPLETHYSMOGRAPHY DETECTORS IN EAR-WEARABLE DEVICES

摘要

An ear-wearable device includes a photoplethysmography (PPG) sensor. One or more processors of the ear-wearable device are configured to determine, based on sample values of a PPG signal generated by the PPG sensor, whether a user of the ear-wearable device has fallen.