METHOD AND SYSTEM FOR REPORTING STATE CHANGE

摘要

PROBLEM TO BE SOLVED: To report a state change in real time and to have the recognition of sharing information. SOLUTION: On the assumption of a notice to the group of information terminals, which are participated in a channel and enable a conversation at the same time, this system is provided with a data base(DB) provided outside the channel and a monitoring means 1 for issuing a notice for reporting a state change when the state change occurs. At least one of information terminal groups is provided with a reporting means 3 for receiving the notice of the state change from the monitoring means 1 and sending the notice to the channel for reporting the state change to the other information terminal group in the manner of broadcasting.