Using synchronous video taken with a pair of smartphones, scientists have created an open-source motion-capture app that gathers human movement data, with rapid analysis via an artificial intelligence ...

Objective Spontaneous displays of nonverbal hand movement behavior during interaction are indicative of psychopathology and relatively simple to record and analyze. Increased continuous (/irregular) ...

An experimental new wearable could allow people such as stroke victims to communicate via subtle hand movements. The device takes the form of a relatively thin patch that is temporarily adhered to the ...