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Personal GPS navigation device

  • US 20090150064A1
  • Filed: 11/12/2008
  • Published: 06/11/2009
  • Est. Priority Date: 06/02/2003
  • Status: Active Grant
First Claim
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1. A navigation device, comprising:

  • a storage device to store map;

    information;

    a processor to determine a route of travel based upon a current position of the navigation device and an input or selected destination position; and

    a display to display the current position on the map information corresponding to the determined route of travel, the display including relatively more detail of the map information being displayed upon the processor determining that a speed of a vehicle, in which the navigation device is located, is below a threshold speed.

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