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Acoustic Touch Sensitive Testing

  • US 20130113751A1
  • Filed: 11/09/2011
  • Published: 05/09/2013
  • Est. Priority Date: 11/09/2011
  • Status: Active Grant
First Claim
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1. A method implemented by one or more devices, the method comprising:

  • testing a touch-sensitive surface of a touch-sensitive device by;

    detecting contact made with the touch-sensitive surface using an acoustic sensor; and

    comparing data describing the contact that is received from the acoustic sensor with data describing the contact that is received from the touch-sensitive device.

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