Computer mouse input device with multi-axis palm control
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United States of America Patent
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-
Apr 27, 2004
Grant Date -
Mar 27, 2003
app pub date -
Sep 14, 2001
filing date -
Sep 14, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A computer mouse-type transducer has a conventional mouse sensor and mouse functionality. In addition, a joystick is mounted on the mouse and activated by a palm controlled treadle conjoined to the mouse via a ball and socket joint. The treadle may be pitched, rolled and, optionally, rotated, with each movement being transduced into a separately interpretable electrical signal. The mouse may include a suspension spring urging the treadle to an unloaded height. Depression of the treadle may be transduced by a switch to change modes of functionality. The mouse may have conventional mouse buttons or may be provided with rocker type buttons that can assume three states.
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