| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily group the process of the discussion of a conference or the like in the case of having a conference while having a discussion using a shared window by managing shared data common to a plurality of workers, using the set of data related with individual data as a management unit. SOLUTION: A shared and individual data synthesis managing part 16 operates the update of shared data or individual data, and holds information such as a page displayed on the screen of a display 3, displayed layer, written layer, or relationship between the page and the layer. A shared data storage part 14 and an individual data storage part 15 store shared data and individual data under the control of this shared and individual data synthesis managing part 16. Then, a discussion flow visualizing part 26 arranges and displays a plurality of layers based on attributes concerned with the sequence of generation or a relation related by a relating means or the like so that the sequence or the relationship can be recognized.</p> |
