Multi-modal user input device
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United States of America Patent
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Mar 17, 2015
Grant Date -
Nov 15, 2012
app pub date -
May 9, 2011
filing date -
May 9, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A user input device, a portable electronic device including the user input device, and an operating method therefor, manages multiple modes of the user input device based on detected force and direction of tilt. The user input device includes a base member with top surface. A sensor touchpad module is disposed above the top surface of the base member. A plurality of pressure sensors is disposed between the base member and the sensor touchpad module. A processor manages a set of user input modes based on whether at least one of a first set of signals associated with a first user input mode and a second set of signals associated with a second user input mode has been detected.
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