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Louis Braille, who became blind from an accident at age 3, developed the Braille System to help teach blind children to read and write. The system of letters, numbers, and punctuation marks consists of six raised points or dots used in 63 possible combinations.
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www.factmonster.com/ipka/A0775274.html
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Braille is a tactile system of raised dots representing letters of the alphabet. To read braille, ... The Braille System; The basis of the braille system is known as a braille cell. The cell is comprised of six dots numbered in a specific order. Each dot or combination of dots represents a letter of the alphabet.
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www.cnib.ca/en/living/braille/braille-system/Default.as...
www.cnib.ca/en/living/braille/braille-system/Default.aspx
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Louis Braille realized how useful this system of raised dots could be for the Blind. He set to work simplifying it. His system used six dots instead of the 12 used in Barbier's code. Now Blind people could learn to read as well as write.
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www.99main.com/~charlief/vi/braille.html
www.99main.com/~charlief/vi/braille.html
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aware and using the Braille system is reduced. The engineering of ... Invented more than 170 years back Braille system remains for a blind ... Braille system, and, on the contrary for mastering by computer...
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www.icevi.org/publications/ICEVI-WC2002/papers/11-topic...
www.icevi.org/publications/ICEVI-WC2002/papers/11-topic/11-belykova.htm
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Louis trimmed Barbier's 12 dots into 6, ironed out the system by the time he was 15, then published the first-ever braille book in 1829. But did he stop there? No way! In 1837, he added symbols for math and music.
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www.afb.org/braillebug/louis_braille_bio.asp
www.afb.org/braillebug/louis_braille_bio.asp
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Tells the story of Braille's life and describes the system of writing he invented. ... Louis Braille died on January 6, 1852. In the years that followed, the practicality as well as simple elegance of his braille system was increasingly recognized, and today, in virtually every language throughout the world, it is the...
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www.duxburysystems.com/braille.asp
www.duxburysystems.com/braille.asp
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In 1821 a French army captain, Charles Barbier, invented a system of point type, a code based on groups of dots. Louis Braille adapted Barbier’s system for the blind, using groups of from one to six dots. A conference of workers for the blind . . . ... ENCYCLOPEDIA: BRAILLE SYSTEM,
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www.history.com/encyclopedia.do?articleId=203630
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BAHAWALPUR, June 19: Chief Minister Shahbaz Sharif says the Braille system of writing and printing for the blind will be shifted to Bahawalpur from Lahore. The chief minister announced this while meeting heads of district government departments at the Circuit House here on Thursday.
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www.dawn.com/2008/06/20/nat16.htm
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Louis Braille - Wikipedia, the free encyclopedia
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Louis Braille ( /ˈbreɪl/ ; ) (January 4, 1809 – January 6, 1852) was the inventor of braille, a world-wide system used by blind and visually impaired people for reading and writi...
en.wikipedia.org/wiki/Louis_Braille
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