The Study On Progress With Visualization At Stairs

—Classification By Forms And Color Schemes—

Abstract

We can see visual plates for bumps at stairs of subways and JR-lines. But those plates are much various, which is disadvantage to them who need the plates. And it is no small plates which are damaged from wear. This study’s purpose is building plates are good visual and unified gauge. This report is the result of classification by forms and color schemes. First, we investigated into the actual conditions at Eidan-subway of “Ginza-line”, “Nanboku-line” and “Yurakutyo-line”. Next, we compared living plates by both angle, weak eye sight and able-sight.