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Method for resetting configuration on a touchscreen interface

  • US 7,825,908 B2
  • Filed: 08/08/2006
  • Issued: 11/02/2010
  • Est. Priority Date: 08/08/2006
  • Status: Active Grant
First Claim
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1. A method of resetting calibration on a touchscreen interface system having a processor, the processor programmed to perform the method comprising:

  • upon system startup, using stored factory calibration settings for determination of touch locations on the touchscreen;

    determining if a screen touch has occurred during system startup initiation;

    prompting a user to interact with the touchscreen to reset calibration to the stored factory calibration settings if a screen touch has occurred during system startup initiation;

    selecting stored existing user calibration settings if a screen touch has not occurred during system startup initiation; and

    selecting the stored factory calibration settings based upon interaction of the user with the touchscreen in response to the prompting.

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