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SYSTEMS FOR COMMUNICATING CURRENT AND FUTURE ACTIVITY INFORMATION AMONG MOBILE INTERNET USERS AND METHODS THEREFOR

  • US 20130191483A1
  • Filed: 03/12/2013
  • Published: 07/25/2013
  • Est. Priority Date: 12/14/1999
  • Status: Active Grant
First Claim
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1. A computer-implemented method for sharing current location information among users by using relationship information stored in a database, the method comprising:

  • a) receiving data sent from a sender'"'"'s communication device, the data containing self-declared location information indicating a physical location of the sender at the time the sender sent the data determined without the aid of automatic location determination technology;

    b) determining from the data the sender'"'"'s identity and based on the sender'"'"'s identity and the relationship information stored in the database, determining a plurality of users associated with the sender and who have agreed to receive messages about the sender, each of the plurality of users having a communication device;

    c) wherein the data sent from the sender'"'"'s communication device does not contain an indication of contact information of said plurality of users; and

    sending a notification message to the communication devices of, among the users, only the determined users, the notification message containing the sender'"'"'s self-declared location information.

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