| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily acquire information interesting to a user. <P>SOLUTION: A keyword acquisition part transmits an acquisition request for a keyword to a first server and acquires the keyword from the first server. An information acquisition part transmits an acquisition request for information corresponding to the keyword to a second server and acquires the information from the second server. A cover part presents the information acquired by the information acquisition part to a user. An input part receives a selection of at least one piece of information presented by the cover part. A service acquisition part specifies a keyword corresponding to the information selected in the input part, transmits a retrieval request based on the keyword to a third server and acquires a retrieval result from the third server. A socket part presents the retrieval result to the user. <P>COPYRIGHT: (C)2013,JPO&INPIT |
