INFORMATION RECEIVER, INFORMATION-RECEIVING METHOD, INFORMATION TRANSMITTER AND INFORMATION, TRANSMITTING METHOD, INFORMATION-TRANSMITTING/RECEIVING SYSTEM AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To transmit personal information, without leaking the information to the outside.;SOLUTION: Sex, age and residence of each of viewers are combined with program favorite information of the viewers which programs they like among sports, music, news, movies and other genre, thereby classifying the corresponding viewers into classes of numbers 1-6. The class number is transmitted to a broadcasting apparatus as the personal information of the viewer.;COPYRIGHT: (C)2002,JPO