Touch screen display device with a virtual keyboard and at least one proximity sensor

Touch screen display device with a virtual keyboard and at least one proximity sensor

A display device including a touch screen having a display surface configured to display images, the touch screen being configured to output a signal indicative of where on the display surface the touch screen is touched. The device also includes a controller configured to generate a virtual keyboar...

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1. Verfasser: GRAD, JOEL
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator GRAD, JOEL
description A display device including a touch screen having a display surface configured to display images, the touch screen being configured to output a signal indicative of where on the display surface the touch screen is touched. The device also includes a controller configured to generate a virtual keyboard image including a plurality of virtual keys for display on the display surface and at least one proximity sensor configured to sense proximity of at least part of a user relative to the display surface. Proximity of at least a part of a user relative to the display surface is sensed and responsive to the sensed proximity of said at least a part of the user, a portion of the virtual keyboard image is chosen as a display portion and displayed on the display surface of the touchscreen.
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language eng ; fre ; ger
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Touch screen display device with a virtual keyboard and at least one proximity sensor
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