Selective locking method of information device having touch screen
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United States of America Patent
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Apr 28, 2015
Grant Date -
Apr 24, 2014
app pub date -
Oct 24, 2013
filing date -
Oct 24, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An input apparatus of an information device is selectively locked by physically installing a selective lock key in the information device, executing an application program installed therein, and blocking, if the selective lock key is handled after the application program is executed, input through a system key of the information device while accepting input through an application button. With this method, for example, an unintended touch on a system key while using an information device can be prevented.
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