actually i think it would be nice to be allowed (when blind) to tell what kind of area your in.

I wanna smell the salt of the ocean when I cross it. I want a tree branch to smack me in the face when I run into the woods, or to hear the birds chirping. I know you can hear birds in some areas, but wouldn't it be nice to get your boots wet when you cross that river you didn't see. Might help some people get their bearings. I guess it wouldn't do to much if you don't have some idea where you are or are going, but sometimes I guess that's all it takes to do some real good.

"Do not merely practice Art, but penetrate to the very heart of it. For only Art and Science elevate man to the Godhead." Ludwig Van Beethoven