US 8,275,365 B1Granted

Method and system for providing presence information

AssigneeHydrabyte, Inc.

InventorsJozsef Patvarczki, Adam Kornafeld, Endre Tamas

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Abstract

A system and method for a user to send presence information to authorized contacts in her phone's address book and to receive the presence information of those contacts in her phone's address book that have authorized her. A user can authorize any contact in her address book. Optionally, a user can only authorize a contact and be authorized by a contact if she is in that contact's address book. A local application on the phone interacts with and displays the phone's address book, manages the authorization of contacts, updates the client's presence, and receives and displays the presence of contacts. The local application updates the client's presence manually, semi-automatically, or automatically. Semi-automatic updates involve synchronizing with the phone's calendar. Automatic updates may involve the use of location data, the phone's built-in sensors, and augmented reality.

Claims7

Dependent claims

A system for distributing presence information among a plurality of phones operated by a corresponding user and identified by a phone number, said system comprising:

(a) said plurality of phones operatively connected to each other through at least one wireless phone network;
(b) each of said phones having an address book with at least one contact;
(c) each of said phones having a display on which said address book can be viewed by said user;
(d) each of said phones running a local application with access to said address book and said display, said local application including instructions for carrying out a method for distributing said presence information among a plurality of phones, said method comprising the steps of:
(1) accepting a change in authorization for said contact from said user and identifying said contact that is authorized as an authorized contact, verifying that said phone is in said contact's address book before authorizing said contact, said phone having a link with said authorized contact through said at least one wireless phone network;
(2) updating said presence information of said phone;
(3) making said presence information available directly to said authorized contact through said link, wherein said presence information is pushed to said authorized contact or sent in response to a query from said authorized contact;
(4) acquiring said presence information from said contact through said link if said phone is an authorized contact of said contact;
and
(5) including said presence information from said contacts for which said phone is an authorized contact when displaying said address book on said display.

7 more elements

Dependencies are inferred from the claim text.