However, sometimes the most interesting and helpful elements lie right in front of us - like the yellow tiles at metro stations ... first implemented in Okayama City in 1967, and it quickly ...

“Highlighter yellow” was her daughter-in-law’s description of the yellow tile that encased the sink, toilet and tub. And that color certainly didn’t fit into the all-white splendor ...

Public transport systems are one of the most important lifelines of modern cities and it is ensured that they are accessible to everyone, may it be the average citizens or people with disabilities ...

Have you ever wondered why those yellow tiles are patched on the floor of the metro and railway stations in your city and what they are used for? People often think that they may be used for ...