为您找到"
brail
"相关结果约100,000,000个
Accessibility Braille dashboard in elevator. Braille (/ ˈ b r eɪ l / BRAYL, French: ⓘ) is a tactile writing system used by blind or visually impaired people. 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 using a slate and stylus, a braille writer, an electronic braille notetaker or ...
Braille, universally accepted system of writing used by and for blind persons and consisting of a code of 63 characters, each made up of one to six raised dots arranged in a six-position matrix or cell. These Braille characters are embossed in lines on paper and read by passing the fingers lightly over the manuscript. Louis Braille, who was blinded at the age of three, invented the system in ...
Learn about the basic braille alphabet, numbers, punctuation and symbols, and how they are used in different countries and languages. Find out how to represent braille characters in digital artwork and the Unicode braille code chart.
Braille is a system of raised dots that can be read with the fingers by people who are blind or who have low vision. Learn about the history, structure, and uses of braille, and how it is written and read in different languages and codes.
Learn about the history, basics, and codes of braille, a tactile system of raised dots used by people who are blind or have low vision. Find out how to write, read, and delete braille with a braille writer and a braille eraser.
Learn the basics of braille, a code for reading and writing used by people who are blind or visually impaired. Find out how to read and write braille letters, numbers, music, and other languages, and take a quiz to test your knowledge.
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 how to read and write Braille, a tactile language for the visually impaired. Discover the logic and structure of the Braille cell, alphabet, and numbers, and the history and applications of Braille.
Call Toll-free (800) 424-8666. or (202) 467-5081 local. E-mail us at info@acb.org. American Council of the Blind 225 Reinekers Lane, Suite 660 Alexandria, VA 22314
Learn about the history, alphabet and symbols of Braille, a tactile system for blind people to read and write. Find out how to use a slate and stylus, and the difference between Grade 1 and Grade 2 Braille.