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Navigation system, method and device with voice guidance

DC
  • US 6,901,330 B1
  • Filed: 12/21/2001
  • Issued: 05/31/2005
  • Est. Priority Date: 12/21/2001
  • Status: Expired due to Term
First Claim
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1. An electronic navigational aid device with voice guidance, comprising:

  • a processor;

    a memory adapted to communicate to the processor, the memory being adapted to store cartographic data and a route to a desired destination;

    wherein the device is adapted to process travel along the route, wherein the device is adapted to recognize when the device is approaching a decision point in the route, and wherein the device is adapted to provide voice guidance for the decision point and to recognize a user-requested prompt for voice guidance.

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