| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable to provide a viewing and listening indicator in an effective format to a user. <P>SOLUTION: When a program is designated by an indicator transition display request operation, and when program group information related to the designated program is not stored in a storage part 23 (S110:NO) or when stored program group information is not completed (S120:NO), a program group extraction process for extracting an associated program that configures the same program group together with the designated program is executed(S130), and a viewing and listening indicator for each of the programs (the designated program and the associated program) that configure the program group is acquired from a server 10 via a network 5 (S140). A group viewing and listening indicator transition graph showing the transition of the viewing and listening indicator in the program group is displayed on a display part 25 based on the acquired viewing and listening indicator (S150-S160). <P>COPYRIGHT: (C)2012,JPO&INPIT |
