I agree with the points concerning Braille. It's extremely important for literacy. The problem is that we don't yet have a decent refreshable Braille device. I'd love to read electronic books from my computer in Braille, but I'm not doing it on a single line of 40 cells that constantly has to refresh to display the next few words. I'm also not lugging around thousands of volumes of hardcopy Braille. I've read so many books that it would be impractical if they were all bound Braille books. I'd have to store the collection in a room or maybe two. Something needs to change soon. Braille is not dead, it simply hasn't properly adapted to the digital age.
Hopefully the situation will improve within the next 5 or 10 years. I wish I had a refreshable Braille page in school instead of using huge Braille math textbooks that comprised about 40 or 50 volumes and took up a whole wall. We need a refreshable page that's reasonably priced. Why someone hasn't figured out how to produce refreshable braille cells with cheap materials after more than 30 years is beyond me. I know there are several projects in the works, but they've been going on for years and I still don't have a finished product in my hands. Why don't all these people moaning about the doom and gloom the lack of Braille entails stop bitching and produce something useful for everyone?