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Wearable device could read or write data by just bending your finger
A simple device that could store medical and other data
2 min. read. 1 likes.

Simple modified-earbud biosensors can record and diagnose brain activity and exercise levels
Design measures the dynamics of both brain cognitive activity and body metabolic state in one in-ear integrated device that doesn't intrude on the comfort and mobility of the user
3 min. read. 1 likes.