Device for following development of arguments exchanged during discussion has display that produces graph containing symbols of type argument and introduced links, representing progress of discussion on screens of participants

摘要

A device to store symbols in a database selected respectively with an information associated with corresponding symbols. The database reflects the state of the discussion in progress. A display produces a graph containing the symbols of type argument and introduced links, representing a progress of the discussion, on screens of the participants. A content of the discussion is continuously updated in the database.