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METHOD FOR OPERATING A TOUCH SENSITIVE USER INTERFACE

  • US 20140210760A1
  • Filed: 08/31/2011
  • Published: 07/31/2014
  • Est. Priority Date: 08/31/2011
  • Status: Active Grant
First Claim
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1. A method for operating a touch sensitive user interface, the touch sensitive user interface comprising a touch sensitive surface and at least two force sensitive sensors, wherein the touch sensitive surface is configured to provide a touch information indicating touch positions of at least two concurrent touches on the touch sensitive surface, wherein the at least two force sensitive sensors are mounted at the touch sensitive surface at different predetermined locations, wherein each of the at least two force sensitive sensors is configured to generate a corresponding force information depending on a force being exerted on the corresponding force sensitive sensor, the method comprising the steps of:

  • determining the touch positions of the at least two concurrent touches on the touch sensitive surface based on the touch information,receiving the force information from the at least two force sensitive sensors, anddetermining for each of the at least two concurrent touches a corresponding touch force based on the at least two touch positions, the force information from the at least two force sensitive sensors, and the predetermined locations of the at least two force sensitive sensors.

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