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Viewing device with replay feature

  • US 7,064,730 B2
  • Filed: 10/17/2001
  • Issued: 06/20/2006
  • Est. Priority Date: 10/17/2001
  • Status: Expired due to Fees
First Claim
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1. A device comprising:

  • an image sensor to capture frames;

    a storage to store one sequence of frames of predetermined duration as a first loop and another, separately accessible sequence of frames of predetermined duration as a second loop, the length of the first and second loops set prior to storage of a first sequence of frames, said storage coupled to said sensor;

    a display coupled to said storage to display the sequence of frames; and

    a controller to store successive sequences of frames of the predetermined duration as a first loop, said controller to save the sequence of frames currently stored as said first loop and store the next successive sequence of frames as a second loop in response to a user input other than a replay input, and said controller to selectively play back either said first loop or said second loop in response to another user input.

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