2020-02-10 Assigned to FACEBOOK TECHNOLOGIES, LLC reassignment FACEBOOK
TECHNOLOGIES, LLC CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING …

(57) ABSTRACT A method and an apparatus for gesture recognition and a wearable device
for gesture recognition are described. A method of gesture recognition involves using a …

(57) ABSTRACT A method includes determining a first position of a thumb and a first
position of an index finger at a first time; calculating a first distance between the thumb and …

The disclosed computer-implemented method may include presenting, via a user interface,
a sensory cue, and receiving, from neuromuscular sensors of a wearable device, various …

Example systems may include a head-mounted device con figured to present an artificial
reality view to a user, a control device including a plurality of electromyography (EMG) …

Methods and apparatus related to wearable devices (150) worn at a location on a user's
body, which in response to execution of processor-executable instructions (120) detect for …

Computerized systems, methods, apparatuses, and computer-readable storage media are
provided for generating a 3D map of an environment and/or for utilizing the 3D map to …

Various embodiments of the present disclosure relate to an electronic device for controlling
an external electronic device using a user input, and an operating method thereof. An …

An action recognition system is illustrated. The action recognition system has an annular
body, at least one light emitting unit, at least one light sensing unit and an action recognition …

A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood
flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular …