When you walk on Shanghai roads, you see and actually feel one really bumping line that is made of brick. It really hurts your feet and damages your shoes and heels. You find this bumping line everywhere you go - big roads, small, even metro has it. It's so annoying and drives me crazy, my poor shoes suffer so much. At first I thought it's separation line for walking and riding bicycles, something like you have in Belgium for example. But NO! I learned it later that this bumping route is for blind people ! How cool is that, ha?
Simple yet beneficial ideas like the one above can greatly improve the quality of life for the blind and put KL in the ranks of 1st. world cities, yes ?