| 摘要 |
PROBLEM TO BE SOLVED: To easily and accurately fit the position of eyes to a position where solid can be visually recognized by displaying an image for auxiliary displaying of visual recognition on an image displaying part of a displaying device and making the position where solid can be visually recognized adjustable with change in color of the image for auxiliary displaying of visual recognition. SOLUTION: An image itself of a numeral displayed on a main figure region of an image displaying part 26 is made to be an image for auxiliary displaying of visual recognition. In addition, as shown in a figure (b), when the numerals '77' being the image for auxiliary displaying of visual recognition is observed by the left eye, under a condition where they are observed as a color being not red but a color mixed with blue (thin oblique lines), namely, they are observed at a position which is deviated from a position where solid can be visually recognized, the figure '1' on the right end is deviated and is observed as a duplicated solid image. In addition, as shown in a figure (c), when they are observed under a condition where they are observed as a red color (thick oblique lines) without mixing blue color, namely, under a condition where the position of eyes fit to the position where solid can be visually recognized, the figure '7' on the right end can be observed as a solid image being floated up to this side. A player can naturally adjust the position of eyes as he is without moving his eyes, like this. |
