June 11, 2012. A Palestinian girl attends a class on how to read the Koran, Islam’s holy book, in braille at a camp in a local mosque in Gaza City.
SEEING WITH HIS HANDS: A man read using the Braille system at Sai Junior College for the Blind in Hyderabad, India, Wednesday. Jan. 4, 2012, marked the 203rd birth anniversary of the inventor of the system, Louis Braille. (Noah Seelam/Agence France-Presse/Getty Images)