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Information notifying method and apparatus

  • US 7,186,271 B2
  • Filed: 12/14/2001
  • Issued: 03/06/2007
  • Est. Priority Date: 06/29/2001
  • Status: Expired due to Term
First Claim
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1. An information notifying method comprising:

  • supervising physical phenomenon of a predetermined supervision area;

    when the physical phenomenon is detected by the supervising, notifying detection information indicating that the physical phenomenon is detected to each of a plurality of portable terminals while giving priority to a portable terminal closest to the supervision area based on location information of each portable terminal, the location information being detected by using location detection function of each portable terminal;

    determining as to whether or not users of the portable terminals have accessed the notified detection information; and

    when it is determined that all of the users of the plurality of portable terminals have not accessed the detection information, notifying the detection information to an external apparatus other than the portable terminals.

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