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Portable information processing terminal, information input/output system and information input/output method

  • US 7,188,139 B1
  • Filed: 11/15/2000
  • Issued: 03/06/2007
  • Est. Priority Date: 11/18/1999
  • Status: Expired due to Term
First Claim
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1. A portable information processing terminal adapted to be connected to one or more than one targets by way of a network, said terminal comprising:

  • an imaging means for imaging visible identification information added to the targets;

    an identification means for automatically identifying the targets on the basis of the identification information imaged by said imaging means;

    a connection means for automatically identifying a connection path and establishing connection between itself and the targets identified by said identification means based on the imaged identification information; and

    an image display means for displaying the images of the targets; and

    said image display means displays status of connection to the one or more than one targets.

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