STUDY OF "INTERIOR FINISHING COLORS AND DAILY LIFE SIGN COLORS CONCISE IN AGE-RELATED YELLOWING LEVEL VISION."

老年人在日本人口中的人数和比例都在迅速增加。环境或建筑的无障碍设计，特别是针对老年人视觉的室内色彩设计，是适合老年人的社会支持系统之一。正常的年龄相关性视力丧失的特征之一取决于眼睛透镜中的黄光强度。我们调查了日本老年人的透镜发黄和混浊导致的视力问题，即。e.本文通过对老年人室内意外死亡的调查，发现由于不能分辨楼层或楼梯的边界，导致老年人室内意外死亡的人数迅速增加。我们从329个市场室内装饰颜色样品中获得颜色的xy色度和亮度比（Y），包括墙壁、地板、楼梯和边界，覆盖有每2个膜，其模拟每个与年龄相关的视觉的中间或深层次，或没有。通过对色度图和亮度比的颜色分布进行分析，得出结论：如果在室内空间中选择有益的颜色组合，如厚YG等，即使在与年龄相关的黄色视觉之后，也可以识别出相当多的颜色，通过这些亮度比的相互比较，可以从市场室内装饰中选择安全健康的颜色。因为边界的相互亮度对比度在1.5-2.0之间，对比度可以被有效地识别。最后，我们尝试编写了一本书，《室内装饰色彩简洁的年龄相关的泛黄视觉》，这对建筑师或室内设计师在他们的作品中有很大的帮助。

Both the number and proportion of older persons in population of Japan is increasing rapidly. One of these appropriate social supportsystems for older people is environmental or architectural barrier free design, especially intensive interior color design for the aged vision. One of characteristics of normal age-related vision losses depends on yellow-intessity in the lens of the eye. We investigated Japanese old adults of their yellowing and clouding of lens resulting in vision problems, i. e. the loss in one's ability to discern color intensities clearly, and selected filems to simulate age-related yellowing levels.In this paper, we found that the indoor accidental death of the aged increase rapidly, because of failures on discerning boundaries of floors or stairs. We obtained colors' xy-chromaticities and brightness ratios (Y) from 329 market interior finishing color' samples, including walls, floors, stairs and boundaries, covering with each 2 films, which simulates each the middle or profound level of age-related vision, or without. After analyzing in the color distribution of the chromaticity diagram and brightness ratios, we concluded that considerable colors could be discerned if profitable combination of colors were selected in the interior spaces, such as thick YG and so on, even after being age-related yellow-vision.After these brightness ratios of finishings were compared mutually safe and healthy color selections from market interior finishings can be possible, because mutual brightness contrasts in bounderies are within 1.5-2.0 of which contrasts to be effectively discerned.Finally, we made a tentative book, "Interior Finishing Colors Concise in age-related yellowing vision" which could be considerably useful to architects or interior designers in their works.