@minorusaba @wiletha @yappari

They're well established back in the U.K., as well, for decades.

https://www.gov.uk/government/publications/inclusive-mobility-using-tactile-paving-surfaces

I'm fairly sure that #TomScott covered this some years ago. Certainly "look at how the council/utility company has broken the tactile pattern with an inept repair job!" is definitely a thing. (-:

#TactilePaving

Inclusive mobility: using tactile paving surfaces

How to install and use tactile paving surfaces to help visually impaired and other pedestrians recognise potential hazards and other features in roads, rail and other locations.

GOV.UK