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US 6,344,791 B1Granted
Variable sensor with tactile feedback
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Abstract
Structures and methods for using an analog sensor in combination with a user discernable snap-through threshold feedback, the feedback may be created by a dome-cap element of the sensor. The threshold feedback, sensed by a human user's finger, indicates activation and deactivation of the analog sensor. Tactile analog sensor(s) are structurally combined with: a second kind of tactile feedback referred to as active tactile feedback, flexible sheet sensor elements, pivotal analog buttons, and game imagery controls.
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