What The Blind People Can See ?

Share this post!

Vote this!

Blindness is a somewhat elastic term used to describe a wide range of visual limitations.
The functionally blind, for example, can see a little, but not well enough to get by without significantly altering their lives, such as by reading braille or listening to books on tape. Legal blindness is defined as falling short of a statutory standard of visual acuity: 20/200 vision in most of the United States, or 6/60 in Europe. more...