There was a great TED talk about how cities which are well designed for the disabled (in the case of this talk, the blind) are well designed for all. http://www

There was a great TED talk about how cities which are well designed for the disabled (in the case of this talk, the blind) are well designed for all. http://www.ted.com/talks/chris_downey_design_with_the_blind_in_mind http://www.ted.com/talks/chris_downey_design_with_the_blind_... Definitely a great concept to keep in mind.