| 摘要 |
PURPOSE:To easily obtain information such as educational histories of respective participants in a short time even when there are many and unspecified participants. CONSTITUTION:When a lecture starting instruction is inputted from an input part 10b, a control part 10a of a main controller 10 outputs a lecture starting request (a) to sub-controller 20-1 and 20-2. When the lecture starting request (a) is inputted, the sub-controllers 20-1 and 20-2 collect the information in storage media A-1 to A-6 and transmit the information to the control part 10a. The control part 10a collects participant information (b) from the respective sub- controllers 20-1 and 20-2 and displays a list showing the names, organizations and educational histories or the like of participants on a monitor part 10c. When a lecture ending instruction is inputted from the input part 10b, the control part 10a outputs lecture end information (c) to the sub-controllers 20-1 and 20-1. The sub-controllers 20-1 and 20-2 additionally preserve the contents of the lecture end information (c) in the storage media A-1 to A-6. |
