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Tiered on-demand location-based service and infrastructure

  • US 7,183,910 B2
  • Filed: 12/17/2004
  • Issued: 02/27/2007
  • Est. Priority Date: 12/17/2004
  • Status: Active Grant
First Claim
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1. A method comprising:

  • detecting the relative motion of an on-site resource;

    detecting the absolute position of the on-site resource; and

    displaying information on the on-site resource, the displayed information being a function of said detected relative motion and said detected absolute position wherein a tracking of said detected relative motion is used to deduce a position on a floor plan, the deduced position being adjusted as a function of and in response to said detected absolute position.

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