Method of information display and communication system using the method

A communication system comprising:

• a client terminal;
• and
• a server,
• wherein said client terminal comprises:
• means for preparing one or more boards each having one or more cards included therein,
• wherein each board is a site for allowing communications and retrieving of information between participants and in a discussion on the board,
• wherein each card holds speech content of one of the participants,
• wherein said client terminal is being used by a participant,
• means for detecting if a speaker mark is included in speaker mark areas on a board,
• means, responsive to detection of the speaker mark, for extracting information including participant attribute, and a keyword specified by the participant to be used to conduct a retrieval from information embedded in said speaker mark and displaying the extracted information,
• means for prompting the participant to take actions for specifying the keyword, said actions including sorting out said keyword from said displayed information and inputting said keywords,
• means for transmitting a retrieval request to a server, said retrieval request, including said keyword specified by the participant requesting that a retrieval process be conducted using said keyword
• means for receiving a retrieval result resulting from conducting the retrieval process from said server, and
• means for editing and displaying said retrieval result using information embedded in multimedia data of a board, and
• wherein said server comprises:
• means for receiving said retrieval request from said client terminal
• means, responsive to receiving said retrieval request, for retrieving a board genre providing information regarding the types of discussions held on the board, introduction providing information regarding the purpose of the discussions held on the board and member condition providing information regarding conditions for becoming a participant of the board from a board management database, and
• means for transmitting the retrieval result to said client terminal.

A method of editing contents of various boards each board being a site for allowing communications and retrieval of information between participants in a discussion on the board, said method comprising the steps of:

• embedding in a speaker mark an editing keyword as a header to be used to identify a card for editing,
• putting one or more cards on a first board, said one or more cards each having said speaker mark placed therein,
• wherein each card holds speech content of one of the participants, and
• wherein the speaker mark holds information regarding the participant and content of the card,
• preparing templates of a second board for use in editing the first board,
• inputting an extraction keyword to be used to extract corresponding information,
• in response to the inputting of the extraction keyword, extracting a card matching the extraction keyword from the cards included on said first board, and
• inserting the extracted card on the second board based on an attribute of a certain characteristic of said second board.