According to a report issued last year by the advocacy group, fewer than 10% of the 1.3 million people who are legally blind in America are Braille readers.
Ronnay Howard is 9 years old and legally blind with cornrows in her hair and a smile on her face.
All of the players are legally blind, except for the goal keeper, and the soccer ball has pebbles in it so the players can tell where it is.
So researchers took two groups of blind migraine sufferers. One group was totally blind. The other group was legally blind but could still make out light and dark.
One group was totally blind. The other group was legally blind but could still make out light and dark.
