KEY INPUT USING AN ACTIVE PIXEL CAMERA
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United States of America Patent
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app pub date -
Oct 30, 2015
filing date -
Nov 10, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In an example embodiment, an active pixel sensor on a user device is utilized to capture graphical user interface navigation related movements by a user. Areas of low luminance can be identified and movements or alterations in the areas of low luminance can be translated into navigation commands fed to an application running on the user device.
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Cited Art Landscape
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