ADDITIVE INFORMATION DELIVERY DEVICE, ADDITIVE INFORMATION DELIVERY METHOD, ADDITIVE INFORMATION DELIVERY PROGRAM, AND STORAGE MEDIUM RECORDING THE PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable the application to a peer-to-peer information transmitting environment where additive information is distributed and managed in a device owned by each user, the use of functions by an anonymous person, and the automatic formation of route information for propagating information.;SOLUTION: When additive information is changed, it is successively automatically followed up and propagated to each device according to content distribution route accumulated and managed by a communication route information management means 16. A user 11 can consciously set and change the control of the propagation route through an input and output means 110.;COPYRIGHT: (C)2005,JPO&NCIPI