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METHOD AND SYSTEM FOR CONTROLLING AN ELECTRONIC DEVICE WITH AN EXTERNAL TOUCH PANEL

  • US 20090289906A1
  • Filed: 10/30/2008
  • Published: 11/26/2009
  • Est. Priority Date: 05/21/2008
  • Status: Abandoned Application
First Claim
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1. A touch panel control system operating on a portable electronic device for controlling an electronic device comprising a display, the system comprising:

  • a retrieve module for retrieving applications information executed on the electronic device by an interface;

    a touch panel for displaying user interfaces of the retrieved applications and for detecting coordinates of a contacted point of the touch panel, and for generating an analog signal in accordance with the detection results; and

    a conversion module for converting the analog signal from the touch panel into a digital signal and outputting the digital signal to the electronic device to synchronize operations of the electronic device with the touch panel.

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