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Method for controlling a touch surface control device and electric touch surface control device including means for implementing said method

  • US 8,564,554 B2
  • Filed: 10/06/2008
  • Issued: 10/22/2013
  • Est. Priority Date: 10/08/2007
  • Status: Active Grant
First Claim
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1. A method for controlling a control device with a touch-sensitive surface comprising:

  • at least one step in which a sensory feedback is generated which corresponds to a detection of a user pressing on the touch-sensitive surface and which comprises a haptic feedback and an acoustic feedback; and

    offsetting in time the generation of the haptic feedback and the acoustic feedback, wherein the generation of the acoustic feedback is begun after that of the haptic feedback, from the moment when a value characteristic of the haptic feedback exceeds a predefined threshold, resulting in a simultaneous perception of the haptic and acoustic feedbacks by the user.

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