Yellow brick roads: How Japan's tactile paving aids solo travel ... Those with raised dots indicate caution, while those with long, parallel strips provide directional cues.

Most people probably don’t give a second thought to the yellow, bumpy tiles near the edge of subway platforms and urban crosswalks. But for the visually impaired, they can mean the difference ...

Who Invented Tactile Paving and Why Yellow Tiles Matter in Metro Stations. The concept of tactile paving was first introduced by Japanese engineer Seiichi Miyake in the 1960s.

We discuss tactile paving, its different forms, ... Many countries use a bright yellow color for this purpose. ... Other tiles, especially the directional or guidance tile, ...

Photo: Pexels. Who Invented Tactile Paving and Why Yellow Tiles Matter in Metro Stations. The concept of tactile paving was first introduced by Japanese engineer Seiichi Miyake in the 1960s.