PROBLEM TO BE SOLVED: To provide a direct visual evaluation method and a method for comparing an actual object and a virtual object displayed on a screen by rendering computer base of digital appearance data of the actual object.SOLUTION: A visualization device includes: an illumination alley 150 for irradiating an actual object arranged in an actual light box 100; a back surface restriction wall composed as a screen 140; and a computer composed to spatially display a virtual light box 200 on the screen 140. The virtual light box 200 displayed on the screen 140 has the actual light box 100 viewed as though continuously extending backward and an observer is under an impression that it is one continuous light box. Furthermore, the computer displays the virtual object on the screen 140 as though the virtual object is arranged in the virtual light box 200.SELECTED DRAWING: Figure 2
VISUALIZATION DEVICE