 Although the tactile pavings were first installed in Okayama city in 1967 and were widely installed throughout Japan, tactile pavings were not standardized until 2001 by Japanese Industrial Standards (JIS).Tactile pavers are installed at almost all curb ramps in Japan.Directional tactile pavers are installed on sidewalk and pedestrian crossings frequently used by vision-impaired people, such as a route between transit facilities and buildings such as hospitals, schools for vision-impaired, community centres, major shopping centres, government buildings and so on.