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Exception reduction and event reordering in an item tracking system

  • US 20060149605A1
  • Filed: 12/30/2004
  • Published: 07/06/2006
  • Est. Priority Date: 12/30/2004
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a delay determination system operable to associate a delay time with a first software event received and a second software event, where the first software event and the second software event provide information about a first physical event and a second physical event, respectively, associated with an item;

    a sorter operable to temporally order the first software event and the second software event, after waiting the delay time, so that the first software event and the second software event are ordered so as to correspond to an order of occurrence of the first physical event and the second physical event; and

    an association model operable to determine a state of the item, based on the order of occurrence.

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