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Accelerometer utilizing image-based movement tracking

  • US 20070165907A1
  • Filed: 01/17/2006
  • Published: 07/19/2007
  • Est. Priority Date: 01/17/2006
  • Status: Active Grant
First Claim
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1. An accelerometer comprising:

  • a target;

    an image collection system configured to capture image information related to the target;

    a tracking engine configured to process the image information to track movement of the target relative to the image collection system and to output movement information; and

    conversion logic configured to generate acceleration data related to an object in response to the movement information.

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