INPUT DEVICE Russian patent published in 2011 - IPC G06F3/42 G09G5/08 

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to computer hardware and can be used to enter information into a computer. The device has a Bus Mouse, two buttons, an eight-bit expansion card and a visual cursor control unit, which has an optical sensor consisting of two lenses, a red filter, a CID matrix, a pulse amplifier and a coordinate generator which consists of a clock pulse generator, a frequency divider, delay units, switches, pulse counters, subtracting pulse counters, blocks of AND elements, self-powered pulse distributors.

EFFECT: presenting users with limited capacity of controlling the cursor on a computer screen with hands.

3 dwg, 1 tbl