METAINFORMATION MANAGEMENT DEVICE, CONTENT PROCESSING DEVICE, SERVICE PROVISION SYSTEM, CONTROL METHOD OF SERVICE PROVISION SYSTEM, CONTROL PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To edit metainformation attached to content according to a use status of a user, and to provide each user with a service by displaying an image suitable for the situation.;SOLUTION: The metainformation management device 1 includes: a metainformation storage part 31 storing sort information which represents features of a keyword, as metainformation, in association with each keyword; a request analysis part 21 receiving an update request for requesting update of the metainformation from a content processing device 2 that processes content according to the metainformation; a metainformation configuration part 23 reconfiguring original metainformation 7b included in the update request based on operation information 420 showing content of user operation and metainformation (310b) stored in the metainformation storage part 31; and a response generation part 25 transmitting the metainformation 7a reconfigured by the metainformation configuration part 23 as a response to the update request to the content processing device.;COPYRIGHT: (C)2011,JPO&INPIT