| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an electronic bulletin board system in which even a personal computer or the like as required refers to a content of bulletin board information displayed on an electronic bulletin board using a large sized display device and information server confirms the content of the bulletin board information on an optional date in the past or in the future. SOLUTION: A bulletin board information generator 100 is provided with a bulletin board information storage means 111a to add attribute information to the bulletin board information and stores the result and a conversion means 113b that classifies the stored bulletin board based on the attribute information and converts periodically the classified bulletin board information into at least two forms of files. The electronic bulletin board system 200 is provided with a selection means 211a that selects desired bulletin board information from a plurality of the converted files periodically or according to a request of a user, a transfer means 211b that transfers the selected bulletin board information to the electronic bulletin board 200 and a display means 212a that displays the transferred bulletin board information on an input output terminal 230.</p> |
