PRESENTATION DEVICE

PROBLEM TO BE SOLVED: To provide a presentation device that enables a user to easily photograph a display plate without paying attention to a photographing method even when various protection devices are used. SOLUTION: The presentation device 1 used for a presentation system through which an image is projected on a writable whiteboard 100 by a projection device 2 for presentation is equipped with an output means of outputting the image to be projected on the whiteboard 100 to the projection device 2, a photography part 6 for photographing the whiteboard, an installation distance calculating means of calculating the distance between the white board 100 and photography part 6 as an installation distance, and a photography control means of deciding whether the whiteboard 100 is to be photographed as a whole or divisionally according to the installation distance calculated by the installation distance calculating means and controls the photography part 6 according to the decision result to photograph the whiteboard 100. COPYRIGHT: (C)2004,JPO&NCIPI