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Wireless substrate-like sensor

  • US 20030223057A1
  • Filed: 01/31/2003
  • Published: 12/04/2003
  • Est. Priority Date: 02/06/2002
  • Status: Active Grant
First Claim
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1. A wireless substrate-like sensor comprising:

  • a substrate-like housing;

    a power source adapted to provide power to the sensor;

    an image acquisition system adapted to acquire an image of a target;

    a processor operably coupled to the image acquisition system to process the image and obtain data relating a position of the target relative to a position of the sensor; and

    a wireless communication module coupled to the digital signal processor to wirelessly convey the data to an external device.

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