To provide a network system managing easily digital information existing in the whole network.
Management information expressing a chain condition of nodes is accumulated at least in one of a plurality of computers constituting the nodes in the network N. The computers in the respective nodes store respectively the digital information generated in ownself in a prescribed memory area on the network, and transmit the stored digital information to the network, in response to a request from any of the computers. The computer issuing the request acquires the transmitted digital information and the management information from the network N, and visualizes the acquired digital information in different modes respectively in response to a relative relation on the network between the node of the computer issuing the request and the node of the computer storing the acquired digital information, which are specified by the management information.
COPYRIGHT: (C)2006,JPO&NCIPI
Hirotoshi Maekawa
Takayuki Ishida
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