INFORMATION PROCESSING APPARATUS, INFORMATION ACQUISITION METHOD, INFORMATION ACQUISITION PROGRAM, AND INFORMATION RETRIEVAL SYSTEM

摘要

PPROBLEM TO BE SOLVED: To easily provide much more information relating to contents to a user in spite of simple configuration. PSOLUTION: A TV receiver 2 acquires program information, acquires a keyword extracted from the acquired program information by transmitting the program information to a keyword extraction server 4D, acquires and displays information on the Internet 3 retrieved on the basis of the acquired keyword by transmitting the keyword to a retrieval server 4E. Thus, the TV receiver 2 is enabled to easily provide much more information relating to programs to a user in spite of simple configuration. PCOPYRIGHT: (C)2010,JPO&INPIT