Device adapted for emulating tactile contacts on a capacitive screen
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United States of America Patent
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Jan 30, 2018
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N/A
app pub date -
Dec 12, 2013
filing date -
Dec 27, 2012
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Abstract
The invention relates to a device (CD) comprising a capacitive keyboard (KB) constituted of a plurality of keys (KY), each key comprising an active electrode (AEL) and an active ground plane (AGP), a microcontroller (MC) connected to said keyboard (KB) through active electrode (AEL) and active ground plane (AGP). Said microcontroller (MC) is adapted for managing said keyboard (KB) in a reverse manner for emulating a sequence of tactile contacts on a capacitive screen.
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