Methods and devices utilizing a GPS tracking system

  • US 6,226,622 B1
  • Filed: 11/27/1995
  • Issued: 05/01/2001
  • Est. Priority Date: 11/27/1995
  • Status: Expired due to Term
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First Claim
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1. A method of tracking movement of a moving object to track and determine productivity comprising the steps of:

  • receiving a current position of said object via a global positioning system (GPS) signal;

    obtaining data including the current position and activity of said object;

    repeating the receiving and obtaining steps for a period of time to create positional movements and the activities for said period of time;

    overlaying the positional movements and the activities on a two or three dimensional map for said period of time;

    analyzing the positional movements and the activities of said map for said period of time; and

    determining the productivity of said object from the analyzed positional movements and the activities.

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