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Personal articles tracking

  • US 7,271,715 B2
  • Filed: 09/16/2003
  • Issued: 09/18/2007
  • Est. Priority Date: 09/16/2003
  • Status: Expired due to Fees
First Claim
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1. A personal articles tracking system comprising:

  • a radio frequency identification (RFID) reader coupled to a tracking processor;

    a data store configured to store tag data from corresponding RFID tags; and

    ,an alert programmed to activate when said tracking processor no longer can sense within range of said RFID reader an RFID tag having corresponding tag data stored in said data store, whereinthe tracking processor provides for the selection of a sub-set of registered RFID tags,the alert is programmed to activate upon not all of said selected sub-set of said registered RFID tags having been sensed,said tracking processor, RFID reader and alert are disposed in a pervasive device, andsaid alert having a communicative linkage to an audiovisual presentation layer provided by said pervasive device.

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