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In 1998-99 there were approximately 55,200 legally blind children in the United States, but only 5,500 of them used braille as their primary reading medium. [5] [6] Early braille education is crucial to literacy for a visually impaired child. A study conducted in the state of Washington found that people who learned braille at an early age did ...
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.
Although the definition of learning disabilities may include reading disabilities, dyslexia, problems with spoken language, writing, and reasoning ability, Public Law 89–522 states that NLS materials will be loans to readers that have a "reading disability resulting from organic dysfunction," and requires certification from a medical doctor. [9]
Braille (/ ˈ 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.
The Optacon (OPtical to TActile CONverter) [1] is an electromechanical device that enables blind people to read printed material that has not been transcribed into Braille.The device consists of two parts: a scanner which the user runs over the material to be read, and a finger pad which translates the words into vibrations felt on the finger tips.
The device snaps onto any eyeglass frame magnetically. Orcam 2.0 is small and light (22.5 grams/0.8 ounces) with functionality to restore independence to the visually impaired. [4] It comes in two versions. The basic model can read text, and a more advanced one adds features such as face recognition and barcode reading.
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