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METHOD AND SYSTEM FOR GENERATING DATA USING A MOBILE DEVICE WITH A PROJECTION FUNCTION

  • US 20110149101A1
  • Filed: 11/12/2010
  • Published: 06/23/2011
  • Est. Priority Date: 12/18/2009
  • Status: Active Grant
First Claim
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1. A method for generating data in a mobile device, the method comprising:

  • outputting an image, stored in the mobile device, to an external screen;

    capturing the external screen on which the image is being displayed and creating a captured image;

    comparing the output image with the captured image and extracting an added image from the captured image; and

    creating data from the extracted image.

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