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4. What is Braille? How does it help those who cannot see? |
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Answer» Braille is a tactile writing system used by people who are visually impaired. It is traditionally written with embossed paper. Braille users can read computer screens and other electronic supports using refreshable braille displays. Brailleis a language that is used to represent letters, numbers, punctuation marks and even entire words. The pattern of raised bumps or dots calledBraillecan be read with the fingers by those who arevisually impairedorblind. |
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