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Methods and systems to interface navigation operations

  • US 7,228,225 B1
  • Filed: 07/10/2006
  • Issued: 06/05/2007
  • Est. Priority Date: 09/18/2002
  • Status: Expired due to Term
First Claim
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1. A navigation interface system, comprising:

  • a portable electronic device;

    an application module customized to operate on the device from a portable module designed to be customized to a plurality of different devices;

    a navigation library having navigation modules, guidance modules, mapping modules, and routing modules; and

    wherein the application module selectively interfaces with at least one of the navigation modules, the guidance modules, the mapping modules, and the routing modules.

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