Lilith,

That's why I'm as excited (perhaps overly so) about these developments! This is a real enabling technology. Just think of the freedom this offers the blind/vision imparied. A real reduction in their dependency upon others. Fewer people excluded from common life. If only more people people appreciated how average the hadicapped are, there'd be fewer paternalistic "we've decided what's best for you" attitudes expressed.

Ah well, it takes time to turn people around.

__________________
Eudaimonia