Data input and, control device for computer, with functionally two part sensor to detect even torsion force

摘要

Device has pedestal (5) with connecting axle (6) and grip (7) to apply force about virtual axes (3,4). Two part sensor arrangement detects user force in form of twist (1) on top axis of grip (3) and detects force on virtual path (2) of grip w.r.t pedestal. Reacts to torsion force.