| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve a customer collecting ability by attracting interest of a user by delivering information whose contents are read only after using a filter via a network. <P>SOLUTION: This information delivery system is provided with a game information management server 101 managing game information for every user; a message delivery server 103 having a plurality of hid message information; and user terminal devices 102 receiving the hid message information from the message delivery server. This message delivery server 103 receives user identification information from the user terminal device 102, receives game information corresponding to the user identification information from the game information management server 101, selects, at least, single hid message information from the plurality of hid message information based on the game information, and transmits the selected hid message information to the user terminal device 102. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
