| 摘要 |
PROBLEM TO BE SOLVED: To capture image information in presentation by easy operation. SOLUTION: In this information display system, a server device 1 is wiredly or wirelessly connected with a main terminal device 2 operated by a presenter, and operation of image display in the presentation, for example, is performed according to the operation of the presenter to the main terminal device 2. The image information from the server device 1 is supplied to projectors 3A, 3B, 3C, and images are projected and displayed on three faces of screens 4A, 4B, 4C. The information display system is provided with at least one sub terminal device 5 operated by a participant, and the sub terminal device 5 is connected to the server device 1 through a wireless LAN communication device 6, for example. A board record-photographing camera 7 photographing a record written on the screens 4A, 4B, 4C is connected to the server device 1. The server device 1 is connected with a printer 8 and an illumination controller 9, and a light 10 is controlled by the illumination controller 9. COPYRIGHT: (C)2007,JPO&INPIT
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