METHOD FOR ENTERING CURSOR COORDINATES Russian patent published in 2000 - IPC

Abstract RU 2151420 C1

FIELD: computer engineering, information input into personal computer. SUBSTANCE: manipulator, which controls cursor position on display, uses two orthogonal magnetic field detectors, which parameters alter when they rotate about Earth magnetic field. Each detector has parallel circuit of inductance coil, diode and resistor. EFFECT: facilitated use. 2 dwg

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RU 2 151 420 C1

Authors

Smirnov V.I.

Dates

2000-06-20—Published

1997-02-11—Filed