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METHOD OF PLAYING AND CONTROLLING VIDEO USING HANDHELD DISPLAY DEVICE

  • US 20100184470A1
  • Filed: 03/30/2010
  • Published: 07/22/2010
  • Est. Priority Date: 12/01/1999
  • Status: Active Grant
First Claim
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1. A method of controlling video playback using a handheld display device having an image sensor, a transceiver and a touch-sensitive screen, said method comprising the steps of:

  • imaging an area of a printed substrate and generating image data using an optical sensor, said printed substrate containing printed content associated with a video;

    determining interaction data using said image data, said interaction data identifying a page description corresponding to the printed substrate;

    sending the interaction data to a computer system, thereby causing the computer system to identify the page description and retrieve video data associated with said printed content;

    receiving the video data from the computer system;

    displaying, on said touch-sensitive screen, said video, or display information identifying said video, together with at least one static element for controlling video playback; and

    controlling video playback by interacting with said at least one static element via said touch-sensitive screen.

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