Blindman's Nightmare

High tech elevator in Rio de Janeiro.

All buttons have braille symbols, therefore showing how the designers are concerned about the problems facing disable people.

There's one small problem, though: the buttons are activated by the softest touch.

Any blind person who touched a button to read its braille symbols would also activate the button, making the elevator stop on every single floor whose button he touched. And, since there's no speaker announcing floors, not only would this poor person stop on all floors, he or she would also have no way of knowing which floor is the one he actually intended to go.

Unbelievable.