| 摘要 |
<P>PROBLEM TO BE SOLVED: To facilitate access to search results with keywords at a timing when keyword search was performed in the past. <P>SOLUTION: An electronic learning device 1 comprises a search processing part 21 for searching dictionary data 31 with keywords inputted when video data 30 is reproduced, and displaying search results, and a history data creation part 22 for creating history data 32 associated with a reproduction time of contents when the search processing part 21 searches, the keywords used for searching by the search processing part 21, and a dictionary used for searching with the keywords. Therefore, when the video data 30 is reproduced at a second or later time, a user can easily access to the search results with the keywords at a timing when keyword search was performed in the past. <P>COPYRIGHT: (C)2012,JPO&INPIT |
