It was invented by Louis Braille
(1809-1852), a French teacher of the blind. It consists of patterns of
raised dots arranged in cells of up to six dots in a 3 x 2 configuration.
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in title, tags, annotations or urlShorthand - Wikipedia - 0 views
Handywrite Shorthand - 0 views
Braille alphabet - 0 views
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Each cell represents a letter, numeral or punctuation mark.
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Grade 3, which is used only in personal letters, diaries, and notes. It is a kind of shorthand, with entire words shortened to a few letters.
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