James,
>snip<
The one I likes was the Braille instructions on the multi-story elevator in the parking garage letting you know what floor you were on.
So you could find your car and drive out?
<g>
Best,
DD
A man is no fool who gives up that which he cannot keep for that which he cannot lose.
Everything I don't understand must be easy!
The difficulty of any task is measured by the capacity of the agent performing the work.
