The blind path tiles is a barrier-free facility designed for the visually impaired, with a variety of features and applications. The following is a detailed introduction to the blind path tiles with blind spot and blind strip:

Function and classification: the blind path tiles are divided into marching blind path tiles, warning blind path tiles and danger-warning blind path tiles. The blind path tiles are usually in the shape of bars to guide the blind to move forward in a straight line; the blind path tiles with dots, indicating that there are obstacles in front of the blind or need to turn; The large dots of the blind path tiles warn the blind of the danger ahead.