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ELECTRONIC DEVICE INCLUDING TACTILE TOUCH-SENSITIVE DISPLAY AND METHOD OF CONTROLLING SAME

  • US 20110279382A1
  • Filed: 05/14/2010
  • Published: 11/17/2011
  • Est. Priority Date: 05/14/2010
  • Status: Active Grant
First Claim
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1. A method of controlling an electronic device having a touch-sensitive display, the method comprising:

  • determining a first value representative of force applied by an actuator to a touch-sensitive input device of an electronic device;

    controlling the actuator to modulate the force on the touch-sensitive input device for providing tactile feedback;

    determining a second value representative of force applied by the actuator to the touch-sensitive input device;

    adjusting control of the actuator to adjust a subsequent force applied by the actuator based on a difference between the first value and the second value.

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