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Touch Wheel Zoom And Pan

  • US 20100271401A1
  • Filed: 12/26/2007
  • Published: 10/28/2010
  • Est. Priority Date: 12/26/2007
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a receive logic to receive a rotational motion signal from a touch sensor associated with a handheld computing device, where the handheld computing device is to display an image at a zoom level, and where the rotational motion signal has a rotational direction that indicates a desired change in the zoom level; and

    a control logic to selectively change the zoom level in response to the rotational motion signal and to control the handheld computing device to display the image in accordance with the zoom level.

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