WEARABLE SENSOR DEVICE FOR RECOGNITION OF MOTOR ACTIVITY OF HAND AND HAND GESTURES Russian patent published in 2024 - IPC G06F3/346 

FIELD: physics.

SUBSTANCE: invention relates to human-machine interfaces. Wearable sensor device for recognition of motor activity of hand and hand gestures consists of housing, in which capacitive sensors electrodes are embedded flush with its surface facing the wrist, and a strap fixed to the body and providing fixation of the device on the wrist of the user; high-frequency electric voltage generator is built into the housing, output of which is connected to the first input of at least one "sensor and interface circuit" unit, the second input of which is connected to the output of the computer, output of the "sensor and interface circuit" unit is connected to the input of the multichannel analogue-to-digital converter, the output of which is connected to the first input of the computer, computer second input is connected to inertial measuring system output, outputs of the computer are connected by bidirectional buses to a wireless interface unit, a wire interface unit and an input/output device connection unit.

EFFECT: high quality of recognition and digital presentation of information on motor activity of the hand and gestures formed by the user’s hand.

1 cl, 4 dwg, 1 tbl