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DEVICE AND METHOD FOR CONTROLLING ROTATION OF DISPLAYED IMAGE

  • US 20130176341A1
  • Filed: 09/12/2012
  • Published: 07/11/2013
  • Est. Priority Date: 01/10/2012
  • Status: Active Grant
First Claim
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1. A device for controlling rotation of a displayed image, the device comprising:

  • a sensor unit for detecting whether the device has been rotated;

    a photography unit for taking a picture of the face of a user in response to a determination that the device is rotated;

    a rotation determination unit for determining a rotation of the displayed image based on the captured face image of the user; and

    an image rotation unit for rotating the displayed image according to the determined rotation of the displayed image.

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