发明名称 INFORMATION PROVIDING DEVICE AND METHOD, RECORDING MEDIUM, AND PROGRAM
摘要 <P>PROBLEM TO BE SOLVED: To obtain an information providing device in which a user can acquire desired information easily. <P>SOLUTION: A top screen 301-1 is created from a degree of genre relevancy table 121-1. When an item of "3. music" displayed on the top screen 301-1 is selected by a user, the relevancy of genre ID "J3" corresponding to the "3. music" is updated. Consequently, the relevancy of genre ID "J3" on the genre relevancy table 121-1 is updated to "2" as shown on a genre relevancy table 121-2. A top screen 301-2 is created by the genre relevancy table 121-2. More specifically, the screen is updated such that the third item "music" is displayed as a first item. The invention is applicable to a server providing information. <P>COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2005328402(A) 申请公布日期 2005.11.24
申请号 JP20040145752 申请日期 2004.05.17
申请人 SONY CORP 发明人 SUMIYOSHI KAZUHITO;YAMAMOTO TOMOYUKI;MINAMI SETSUSHI;KANEKO JUN;AOKI SHUNSUKE
分类号 G06F17/30;G06F3/00;G06F3/0482;G06F15/00;H04N7/173;H04N21/258;H04N21/482 主分类号 G06F17/30
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