braille wikipedia - EAS
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Braille is a tactile writing system used by people who are visually impaired, including people who are blind, deafblind or who have low vision. It can be read either on embossed paper or by using refreshable braille displays that connect to computers and smartphone devices. Braille can be written
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See moreBraille was based on a tactile military code called night writing, developed by Charles Barbier in response to Napoleon's demand for a means for soldiers to communicate silently at night and without a light source. In Barbier's system, sets
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See moreBraille was the first writing system with binary encoding. The system as devised by Braille consists of two parts:
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See moreBraille is traditionally read in hardcopy form, such as with paper books written in braille, documents produced in paper braille (such as restaurant menus), and braille labels or public
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See moreAlthough it is possible to transcribe print by simply substituting the equivalent braille character for its printed equivalent, in English such a character-by-character transcription (known as uncontracted braille) is typically used by beginners or those who only engage in
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See moreBraille may be produced by hand using a slate and stylus in which each dot is created from the back of the page, writing in mirror image, or it may be produced on a braille typewriter
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See moreChildren who are blind miss out on fundamental parts of early and advanced education if not provided with the necessary tools, such as access to educational materials in braille. Children who are blind or visually impaired can begin learning
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See moreWhen people produce braille, this is called braille transcription. When computer software produces braille, this is called braille translation. Braille
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See moreWikipedia text under CC-BY-SA license Wikizero - Braille
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