Method and apparatus for improving accuracy of touch screen input devices
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United States of America Patent
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N/A
Issued Date -
Oct 28, 2004
app pub date -
Apr 23, 2004
filing date -
Apr 24, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An information receiving method and apparatus, comprising a touch screen and a processor for providing a graphical user interface on the touch screen, and for receiving and interpreting touch screen data from the touch screen, the graphical user interface presenting one or more predefined selection buttons on the touch screen. A CPU for receiving touch screen information from the processor is also provided. A predefined area of the touch screen corresponding to each of said one or more selection buttons provided by said graphical user interface includes an area of the touch screen different from the displayed selection buttons on the graphical user interface.
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