Braille Cell with Dots 1, 2, 3, 4, 6, and 8

The dot pattern alone does not tell you what to read. ⢯ is a Braille pattern with dots 1, 2, 3, 4, 6, and 8 raised. Unicode records their arrangement, while each language's Braille code determines whether this cell stands for a letter, number, punctuation mark, or something else.

Braille is a tactile writing system, made to be read by touch by blind readers. Charles Barbier's raised-dot method was tested at the Paris institution for blind pupils in 1820 and influenced Louis Braille's system. Braille's system dates to 1821, and he published a description of his method in 1829. The six-dot system later extended beyond alphabetic writing to numbers, music, science, and other notation.

How should I use this exact Braille cell?

Use it as dot data when software expects Unicode Braille cells. For a letter or symbol reading, use a Braille-aware translator or device set for the relevant language and code.

Unicode text preserves Braille dot patterns for interchange. A run of Braille cells normally follows left-to-right reading order unless a higher-level protocol specifies otherwise. A tactile display can raise the matching pins; an ordinary screen draws the character with its font.