| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a user to access complementary information related to one or a plurality of sequences or topics of interest in a recorded program previously broadcast on the radio or television and played back on a device, such as an audio or video tape or disk recorder/player. <P>SOLUTION: The preferred embodiment of the invention relates to a system, method and computer program for enabling a person 100 listening to or watching a recorded program 103, to select one or a plurality of topics 101, 102 drawing his or her attention and for immediately receiving further information related to these topics from the World Wide Web. The system is based on the synchronization of local times 204, 205 of transmitters 201 and recorders 203. The flow of information transmitted, received and recorded is always synchronized, independently of the relative positions of recorders and transmitters. <P>COPYRIGHT: (C)2008,JPO&INPIT |
