META-DATA PROVISION DEVICE, INFORMATION PROCESSING SYSTEM, META-DATA PROVISION METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable a user to easily browse, with interest, meta-data of program data broadcast or advertisement data.;SOLUTION: A communication terminal 30 requests program meta-data and advertisement meta-data that are desired by a user to a meta-data provision device 10. According to the request, the meta-data provision device 10 requests the program meta-data to a program meta-data storage device 40; and requests the advertisement meta-data to an advertisement meta-data storage device 20. The meta-data provision device 10 receives the program meta-data and the advertisement meta-data. Subsequently, the meta-data provision device 10 specifies the advertisement meta-data suiting preference of the user from the received advertisement meta-data. The meta-data provision device 10 transmits the specified advertisement meta-data and the received program meta-data to the communication terminal 30. The communication terminal 30 makes a display part 340 display the received advertisement meta-data and program meta-data.;COPYRIGHT: (C)2012,JPO&INPIT