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Sharing an image

  • US 20120005301A1
  • Filed: 09/21/2010
  • Published: 01/05/2012
  • Est. Priority Date: 06/30/2010
  • Status: Abandoned Application
First Claim
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1. A method of sharing an image between a first terminal and a second terminal, the method comprising:

  • receiving an original version of the image at a server from the first terminal;

    receiving tiles at the server from the first terminal, each tile representing at least a section of the image and including a change made to the image at the first terminal;

    maintaining an image state at the server identifying which tiles are required for forming a latest version of the image; and

    on determining that the latest version of the image is to be formed at the second terminal, transmitting, from the server to the second terminal, tiles based on the image state for forming the latest version of the image.

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