| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily and inexpensively provide contents provided in real time. <P>SOLUTION: A contents auction server 10 provides an auction site for selling online contents to contents users by an auction mode, establishes communication connection with a virtual classroom for utilizing the online contents in accordance with a contents utilization request based on an access to a general telephone number using prescribed voice communication software which is used by a contents user winning a bid for the online contents in the auction site and permits P2P communication from a user terminal 21, and provides the online contents through a communication network 30. <P>COPYRIGHT: (C)2008,JPO&INPIT |
