Magnetic oscillation metric controller

Details Magnetic oscillation metric controller Magnetic oscillation metric controller

2004-11-26

2008-09-30

Lefkowitz, Sumati (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

C345S157000, C345S164000, C345S184000

Reexamination Certificate

active

07429975

ABSTRACT:
A magnetic oscillation metric controller with return design comprised of a scrolling wheel mechanism, a dancer, a permanent magnet, a Hall sensor and a return structure to drive the permanent magnet by oscillation of the scrolling wheel mechanism to generate signals of changed magnetic fields resulted from displacement for achieving metric control purpose; and the return structure including an elastic stick to facilitate return after lateral or longitudinal displacement.

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