Patent ID: 8630798
Filing Date: 2014-01-14
Classification: G01C,G01S

Abstract:
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.