In Unicode, Braille is represented in a block called Braille Patterns (U+2800..U+28FF). The block contains all 256 possible patterns of an 8-dot Braille cell, thereby including the complete 6-dot cell range.[1]
http://en.wikipedia.org/wiki/Braille_Unicode_block
In Unicode, Braille is represented in a block called Braille Patterns (U+2800..U+28FF). The block contains all 256 possible patterns of an 8-dot Braille cell, thereby including the complete 6-dot cell range.[1]
http:// en.wikipedia. org/wiki/ Braille_ Unicode_ block