New forms of media following the rise of technological advances have eclipsed the written word, and Braille literacy among the visually impaired appears to be on a gradual decline.Before the nineteenth century, the visually impaired read letters using makeshift methods – either carved in wood or wax, formed by wire, or outlined in felt with pins.1Vexed by these arcane restrictions, Louis Braille invented his six-dot system in 1824 by building on the night writing method developed by a French Army...
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