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COMMUNICATION SYSTEM, COMMUNICATION METHOD, PROGRAM, AND INFORMATION STORAGE MEDIUM

  • US 20120214505A1
  • Filed: 02/17/2012
  • Published: 08/23/2012
  • Est. Priority Date: 02/22/2011
  • Status: Active Grant
First Claim
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1. A communication system, comprising:

  • a position obtaining unit that obtains a position from a user terminal; and

    an information providing unit that provides information about a source user terminal which is an information source to a recipient user terminal which receives information,wherein the information providing unit controls whether or not to provide the information about the source user terminal to the recipient user terminal based on a position that is obtained from the recipient user terminal and a position obtained from the source user terminal, andwherein the position obtained from the source user terminal that is used in the control is a position outside an area set by a user of the source user terminal.

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