This is really good.....but on the other hand, I predict that again this is going to affect people who lost their sight as adults/teens/older kids. From what I recall, the blind population is very simlair to the dhh population. Meaning most sight losses= age related. There's only a very small number of pediatric sight losses. I predict that the excitment about curing sight issues and hearing issues will be of benifit to formerlly sighted/hearing adults, rather then those of us who have always been blind/lowvision/dhh.