Input device including a scroll wheel assembly for manipulating an image in multiple directions
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United States of America Patent
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May 9, 2006
Grant Date -
Nov 24, 2005
app pub date -
Jun 28, 2002
filing date -
Jun 28, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A scroll wheel assembly includes a rotatable member. Encoded rotation of the rotating member causes scrolling of an image on a display screen along an axis. An actuator is located within the rotational member. Pressure on different parts of the actuator causes scrolling of the image in opposing directions along a second axis. Pressure upon additional parts of the actuator can provide additional screen functions. Functions and commands caused by manipulation of the rotatable member or actuator may also be programmable.
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Family
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