Products and processes for providing haptic feedback in resistive interface devices
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United States of America Patent
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Apr 21, 2009
Grant Date -
Dec 15, 2005
app pub date -
May 27, 2004
filing date -
May 27, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Products and processes for providing haptic feedback in a user interface are disclosed. One exemplary embodiment of an apparatus comprises a first element comprising a first surface, a second element comprising a second surface, and an actuator configured vary a force between the first and second surfaces. In one embodiment, the second element may be configured to be displaced relative to first element in a degree of freedom. In another embodiment, at least one of the first surface and the second surface may comprise a thermoplastic polymer.
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