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Louis Braille
(1809-1852) |
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This page Machins for Disabled In 1786, Valentin Haüy (approximate pronunciation: Aee-yi), the founder of France's first school for the blind, produced a first book in blind writing using relief printing of Latin-alphabet capital letters. 1810 saw the publication in Vienna of the first book for the blind where Latin-alphabet characters were embossed using dotted lines, with the help of lead type. Read further about Valentin Haüy below on this page. However, reading the characters with these two methods turned out to be too time consuming, and the relief printing also took up a lot of space.
The alphabet consists of six Braille cells, two dots wide and three dots high. Each letter consists of a different combination of one to six raised dots within the Braille cells; blind people read the characters by feeling the raised dots with their fingers. Numbers in the Braille-system are introduced by a special symbol, visually looking like a mirrored "L". When this symbol is placed in front of e.g. the 3rd letter of the alphabet (the letter "C"), it creates a "3".
Following the alphabet shown above, it is easy to read the Braille-print on the Danish stamp below right. The top row says "Danmark", and the bottom row reads "350". The number is preceded by the (visually) inverted "L", then comes the letter "C" standing for 3, then the letter "E" standing for 5, and finally the letter "J" standing for "0".
During the 17th century the Jesuit, Francesco Lana, was a pioneering advocate of a useful system of writing for the blind. He searched tirelessly for new systems, such as knotted cords, letters notched into wood or various other materials. Finally, he came up with a combined dot and line system that comes very close to that of Louis Braille.
In 1786, Valentin Haüy -- see stamp top left -- produced a first book in blind writing using relief printing of Latin-alphabet capital letters. 1810 saw the publication in Vienna of the first book for the blind where Latin-alphabet characters were embossed using dotted lines, with the help of lead type. However, reading the characters with these two methods turned out to be too time consuming, and the relief printing also took up a lot of space. A French captain, Charles Barbier (1767-1843) developed a form of "night writing" for the transmission of war dispatches, a phonetic notation with a basic form consisting of 12 raised dots that were embossed on paper. Barbier believed that his invention could also serve as a system for use by the blind and went to the Royal Institute for the Blind in Paris, where he got to know young Louis Braille who had lost his sight at the age of 3 as the result of an accident in his father's workshop. Although Barbier's system with its numerous dots was very difficult to read, the 12-year-old Louis realized the superiority of raised dots over tactile letters, and he very quickly worked out a new system of writing consisting of a basic pattern of six raised dots.
In 1825, he submitted the system he had developed to the Paris Institute for the Blind. Whereas his fellow students fell to using the new system which was truly readable for blind people with enthusiasm, the Director of the institute was opposed to it from the outset, on the grounds that it separated sighted people from the blind. He therefore prohibited the use of Braille's system, imposing severe penalties on those who defied the ban, and even went so far as to burn the books which had been printed in Braille. It took several years for the ban to be lifted, but in 1878, at a congress in Paris, it was finally officially declared the international method for teaching at schools for the blind reading and writing world wide. Many -- if not most -- countries world wide have issued stamps for the aid of the blind, printed in Braille. Any visitor to this page is invited to submit scans of stamps from their country, showing the Braille-print, and I will publish such contributions with full credits. Below are shown examples of such stamps.
The latest news for Braille-users is the Jot-a-Dot, the blind person's equivalent of a notebook and pen. Roughly the size of a VHS, the Jot a Dot is a small plastic Braille typewriter made up of the six standard Braille keys. Read more here about this new invention. This page Machins for Disabled |
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Revised 31 jul 2007
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