Home / singapore / What is tactile paving and when did Seiichi Miyake invent it?

What is tactile paving and when did Seiichi Miyake invent it?



Bumps on the edge of a pedestrian crossing tell an approaching blind walker that he is about to take to the street. (Photo: RonBailey / E + / Getty Images)

Today's Google Doodle celebrates Seiichi Miyake, who is responsible for the palpable paving that now helps visually impaired people around the world.

The Japanese inventor originally came up with the idea as a way to help one of his friends who had lost sight, but it later became something that was widely used in various countries.

They were originally known as Tenji blocks when Seiichi first invented them, but since then they have adopted many other names, including tactile paving, detectable warnings, and truncated domes.

Seiichi initially invested his own money in coming up with the design and they were first used in 1967.

They have been added to a street near a school for blind children in Okayama, Japan.

The system only became a standard requirement in the 1990s, but was subsequently used in many countries, including the UK, America, Australia and Asia.

Bumps on the edge of a pedestrian crossing tell an approaching blind walker that he is about to take to the street. (Photo: RonBailey / E + / Getty Images)

What are tactile blocks?

Tactile blocks are the textured parts of the ground that you can see on sidewalks, especially near road crossings and other areas where people need to be more aware of their location.

They are used to help people with visual impairments determine that they are on a safe road and know when they are approaching a hazard such as crossing a road.

Blocks can be identified with a walking stick or by feeling them under your shoes, and they can also be used by guide dogs.

They are particularly useful near roads, stairs and on platforms of the train station and they offer better safety for pedestrians who need help to know exactly where they are.

Dotted blocks usually indicate a danger at the front, while blocks with beams on them usually indicate the direction you should walk, but this can vary depending on the country where you are.

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