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Braille (/ b r eɪ l / BRAYL, French:) is a tactile writing system used by people who are visually impaired. It can be read either on embossed paper or by using refreshable braille displays that connect to computers and smartphone devices.
Jul 25, 2024 · Braille, universally accepted system of writing used by and for blind persons, invented by Louis Braille in 1824. It consists of a code of 63 characters, each made up of one to six raised dots arranged in a six-position matrix or cell.
- The Editors of Encyclopaedia Britannica
What is braille? Braille is a way of writing that can be read by touch. In braille, letters and numbers are made up of a rectangle with six dots in two columns. Each letter and number uses a different pattern of raised dots. Who uses braille? If you are blind or have sight loss, you can use braille, which means you read by touch.
Braille is a tactile writing system that blind and partially sighted people can read by touch. Learn how braille can help with literacy, access to written word and enjoyment of reading for life.
- Braille Is Not A Different Language
- Braille Transcription vs. Braille Translation
- A Closer Analysis of Braille
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What is braille, you ask? Braille is a code. It is a system of reading and writing a specific language without the use of sight. Braille enables people with blindness and visual impairments to read through touch. Though Louis Braille created the tactile reading and writing system we use today, he drew inspiration from a French army captain named Ch...
Braille transcription is the process of converting printed text to braille. The translation of braille is the process of converting one language’s braille code into another. People sometimes confuse braille transcription with braille translation. Unfortunately, this conveys a misleading belief that braille is a different language rather than merely...
Six Dots
Six dot positions make up each braille character or “cell”. These dot positions form a rectangle composed of 2 columns with 3 dots in each column. A single dot or any combination of dots may be raised at any of the 6 positions. Counting spaces, in which no dots appear, there are 64 English braille combinations in total. When referencing a braille character, one may describe the positions where dots are raised. Each dot within a cell has a number. Starting in the upper left and moving down, th...
Indicators
Because the 64 distinct characters are never enough to cover all possible print signs and their variations, it is necessary to use multi-character sequences for some purposes. Often we use certain characters as “prefixes” or “indicators” that affect the meaning of subsequent cells. For example, when a dot 6 falls before a letter, the reader knows it is a capital letter. Without a dot 6, the reader knows it is a lower case letter. In another example, dots 3-4-5-6, called the “numeric indicator...
More about the braille cell
Dot height, cell size, and cell spacing are always uniform. Significant characteristics of the text, such as italics used for emphasis, must be handled by indicators in braille. An exception to that formatting, such as the centering of main headings, is commonly used in braille in much the same way and for most of the same purposes as in print. Notation systems other than natural languages such as music, mathematics, and computer programminguse separate braille codes.
Braille is a code that enables people with blindness and visual impairments to read and write through touch. Learn about the history, types, and features of braille, and how it differs from a language.
Learn about the history, structure, and uses of braille, a system of raised dots that can be read by people who are blind or have low vision. Find out how braille is written, read, and produced with different tools and technologies.
Nov 2, 2023 · Learning braille can open a world of possibilities for blind or partially sighted people. Find out about understanding braille with Guide Dogs.
