Portable terminal with the function of walking navigation

  • US 6,580,999 B2
  • Filed: 06/18/2002
  • Issued: 06/17/2003
  • Est. Priority Date: 07/12/1999
  • Status: Expired due to Term
First Claim
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1. A portable terminal with the function of walking navigation, comprising:

  • a device for getting location information denoting a present place of said portable terminal;

    a device for getting direction information denoting an orientation of said portable terminal; and

    a device for getting the location information of another portable terminal, wherein a direction from said present place to the location of said another portable terminal is displayed with the distance information between said locations to supply route guidance information as said walking navigation information.

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