| 摘要 |
Information control techniques capable of storing information from informati on providers distributedly and arbitrarily collecting information related to a desired subject. An information processor (11a) being in cooperation with other information processors (11b or the like) connected with a network, comprising an operating unit (16) for preparing information related to a desired subject, recording units (13, 14) for recording the information, a communication unit (17) for communicating with other information processors connected with a network, and a control unit (12), the control unit (12), on receiving (S22) a subject-specified inquiry from other first information processor (11), retrieves (S233) information matching the inquiry in the recording units and sends back (235)the matched information to a specified receiving party.
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