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Electronic system and method for personal navigation

  • US 8,630,798 B2
  • Filed: 03/31/2011
  • Issued: 01/14/2014
  • Est. Priority Date: 03/31/2011
  • Status: Active Grant
First Claim
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1. An electronic system for providing personal navigation assistance to a user, the electronic system comprising:

  • a first mobile electronic device having a first GPS module for generating first GPS data and an INS module for generating INS data, wherein the first electronic device is a headset;

    a second mobile electronic device having a second GPS module for generating second GPS data, wherein the second electronic device is a phone;

    a wireless communication link for communicating data between the first electronic device and the second electronic device;

    a processor for combining the first GPS data, the second GPS data, and INS data to produce calculated location data indicative of the location of a user at each of a plurality of times;

    wherein the processor is a component of one of the first electronic device and the second electronic device; and

    an output component for providing personal navigation assistance to a user based on the calculated location data.

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