PROBLEM TO BE SOLVED: To smoothly exchange information required for sharing image contents, and reliably achieve synchronization for sharing the image by each computer terminal of each user.;SOLUTION: An image contents display control operation designation section 2 receives designation of a display control operation of image contents from the computer terminal of a user, an image contents display control operation storage section 3 stores the display control operation of the designated image contents, and an image contents display control operation management section 4 totally manages the display control operations of the image contents for the computer terminals of the users, under the control of a control section 1. An in-community image sharing method includes: registration/correction/deletion of the image contents from the computer terminals of the users to a server; storage of the image contents; and storage of the display control operation history of the image contents to the computer terminals of the users.;COPYRIGHT: (C)2005,JPO&NCIPI
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