Method and the device which select the alternative item automatically on the basis of user conduct

摘要

On the basis of user conduct, method and the device which select the alternative item automatically are disclosed. If television program rikomanda which is disclosed watches user conduct and this viewer has not liked present program selection excessively, alternative program is selected automatically. As for the specified negative conduct which is detected, for example, it consists of the other specified conduct which displays the fact that 1) auditory command, 2) gesture command, 3) expression, or 4) the viewer has not liked program. The soft mechanism which supplies substitution program selection is offered.