5. Write a note on the alternate technology for the blind.
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Braille uses the pattern of raised dots to help the blindpeople to recognize letters and symbols. Modern innovations have resulted in the creation of Braille typewriters, talking clock and talking audio. They combine together to deliver sterling results to the users.
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Braille uses the pattern of raised dots to help the blind people to recognize letters and symbols. Modern innovations have resulted in the creation of Braille typewriters, talking clock and talking audio. They combine together to deliver sterling results to the users.
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