| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow flexible information distribution, and to simply perform distribution setting. <P>SOLUTION: In a presence information distribution system, data about one or more presence groups for associating one or more presence information items about the presence information to be distributed with IDs of one or more distribution destination users of the presence information concerning the presence information items are managed per every user. Thus, the system generates a new presence group in which the presence information items are associated with the distribution destination users, registers the presence information items in other presence groups, and registers the distribution destination users in other presence group, thereby enabling flexible information distribution based on the distribution destination users and characteristics of the presence information, or the like. <P>COPYRIGHT: (C)2009,JPO&INPIT |
