Webwork - 6:33 pm on Dec 2, 2010 (gmt 0)

can't see and so should not be using a method that requires sight to begin with

Actually, all it requires is gray matter, ears and a screen reader. If your ears fail you, and you can read braille, I believe automatic pin readers (pop up pins) are now available for translating text.

Unfortunately, there aren't any good solutions for a lack of brains. :-/