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Touch-controlled device, identifying method and computer program product thereof

  • US 8,605,056 B2
  • Filed: 04/02/2012
  • Issued: 12/10/2013
  • Est. Priority Date: 04/15/2011
  • Status: Expired due to Fees
First Claim
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1. A touch-controlled device, comprising:

  • a touch panel; and

    a processor electrically connected to the touch panel, being configured to detect a first touched region and a second touched region of the touch panel and to define a first touch area of the first touched region and a second touch area of the second touched region,wherein the processor is further configured to calculate a first moving velocity of the first touched region and a second moving velocity of the second touched region, and identify one of the first touched region and the second touched region as being touched by a major input object and the other of the first touched region and the second touched region as being touched by a non-major input object according to a ratio of the first moving velocity to the first touch area and a ratio of the second moving velocity to the second touch area.

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