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The proposal for appendable projection system

In recent years, in a game or AR (virtual reality), various modes of expression using a computer are proposed. The new system developed with a computer, a projector, and a camera as one of such the modes of expressions. The system irradiates the light such as the laser pointers to the screen under projection. It is reflected in the screen image data under projection by taking the irradiation locus with the video camera. In this paper, we describe the outline of this system and the possibility.