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Braille technology – Type of assistive technology; Braille translator – Software program used to translate text into braille script; Braille watch – Watch for people with visual impairment; English Braille – Tactile writing system for English; Moon type – Writing system for the blind; Needle punch – (Making) a small hole in a thin ...
Braille technology is assistive technology which allows blind or visually impaired people to read, write, or manipulate braille electronically. [1] This technology allows users to do common tasks such as writing, browsing the Internet, typing in Braille and printing in text, engaging in chat, downloading files and music, using electronic mail, burning music, and reading documents.
Visually impaired users can read the computer screen by using screen reader computer software and/or braille displays. Users of such a system can use a computer keyboard in the standard way for typing or can use a special keyboard driver that allows the six keys sdf-jkl to be used as a braille entry device similar to the Perkins Brailler.
We've seen any number of gadgets designed to help the visually impaired read (and even occasionally drive), but it's not all that often peripherals come along that teach Braille in the first place ...
Six principal systems of embossed type in use c. 1900: Haüy, Gall, Howe, Moon, Braille, Wait. A tactile alphabet is a system for writing material that the blind can read by touch. While currently the Braille system is the most popular and some materials have been prepared in Moon type, historically, many other tactile alphabets have existed:
The Unicode block Braille Patterns (U+2800..U+28FF) contains all 256 possible patterns of an 8-dot braille cell, thereby including the complete 6-dot cell range. [3]
English Braille, also known as Grade 2 Braille, [1] is the braille alphabet used for English. It consists of around 250 letters , numerals, punctuation, formatting marks, contractions, and abbreviations . Some English Braille letters, such as таб ch , [2] correspond to more than one letter in print.
Until now, they were only given to organizations specializing in the education of children with blindness or low vision by the Lego Foundation.