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METHOD FOR IDENTIFYING PALM INPUT TO A DIGITIZER

  • US 20130300696A1
  • Filed: 05/13/2013
  • Published: 11/14/2013
  • Est. Priority Date: 05/14/2012
  • Status: Abandoned Application
First Claim
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1. A method for classifying input provided to a digitizer sensor, the method comprising:

  • sampling output over one or more sampling periods;

    identifying a location of intentional input to the digitizer sensor from the output sampled over the one or more sampling periods;

    identifying an area of potential palm input based on the identified location of the intentional input, wherein the area of potential palm input is defined to have a defined spatial relation to the location of the intentional input; and

    classifying output detected in the area of the potential palm input as output potentially obtained from undesired input to the digitizer sensor, wherein the output classified is sampled over one or more sampling periods other than the one or more sampling periods from which the area of potential palm input is identified.

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