Maschoff Brennan
Touch detection device, touch detection system and touch detection method
A touch detection device includes: a first sensor having a first capacitance; a monitoring unit configured to monitor the first capacitance of the first sensor at a first period; a determining unit configured to determine whether the first capacitance monitored by the monitoring unit exceeds a first threshold; and a period changing unit configured to change the first period into a second period that is shorter than the first period when the determining unit determines that the first capacitance exceeds the first threshold.
FUJITSU LIMITED
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G06F G06F G06F
additional inventional additional
Tomonori
Fujii