SEARCH SYSTEM, INFORMATION PROVISION SYSTEM, CLIENT-SIDE DEVICE, HOST-SIDE DEVICE, INFORMATION PROVISION METHOD, INFORMATION PROVISION PROGRAM, CLIENT-SIDE PROGRAM, AND HOST-SIDE PROGRAM

摘要

An objective of the present invention is to provide a search system, information provision system, client-side device, host-side device, information provision method, information provision program, client-side program, and host-side program for making it possible to provide optimal service to a client. The search system 1 comprises a plurality of host-side devices 10, a client-side device 20, and an information provision device 30. The client-side device 20 comprises a client-side communication part, a client-side output means, and an acquisition part. The host-side devices 10 comprise: a host-side communication part; a host-side output means; a proposal intent information generation part for generating proposal intent information; and a proposal information generation part for generating proposal information. The information provision device 30 comprises: a communication part, a host profile database for storing host identification information and host profile information; a provision part for providing various types of information; and a notification information generation part for generating notification information.