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Hệ thống chữ nổi tiếng Việt hay chữ Braille tiếng Việt là hệ chữ Braille được dùng trong tiếng Việt dành cho người khiếm thị, dựa trên chữ Braille tiếng Pháp. Một số chữ không có trong tiếng Việt đã được Việt hóa sang các chữ Việt. Chữ ư và ơ lần lượt được ...
Braille typewriter. The Perkins Brailler is a "braille typewriter" with a key corresponding to each of the six dots of the braille code, a space key, a backspace key, and a line space key. Like a manual typewriter, it has two side knobs to advance paper through the machine and a carriage return lever above the keys.
English Braille, also known as Grade 2 Braille, [1] is the braille alphabet used for English. It consists of around 250 letters ( phonograms ), numerals, punctuation, formatting marks, contractions, and abbreviations ( logograms ). Some English Braille letters, such as ⠡ ch , [2] correspond to more than one letter in print.
Armenian Braille is either of two braille alphabets used for writing the Armenian language. The assignments of the Armenian alphabet to braille patterns is largely consistent with unified international braille, with the same punctuation, except for the comma. [1] However, Eastern and Western Armenian are assigned braille letters based on ...
Vietnamese (Vietnamese: tiếng Việt) is an Austroasiatic language spoken primarily in Vietnam where it is the national and official language. Vietnamese is spoken natively by around 85 million people, [1] several times as many as the rest of the Austroasiatic family combined. [5]
Hànyǔ shuāngpīn mángwén. Two-cell Chinese Braille was designed in the 1970s and is used in parallel with traditional Chinese Braille in China. Each syllable is rendered with two braille characters. The first combines the initial and medial; the second the rime and tone. The base letters represent the initial and rime; these are modified ...
Irish Braille is the braille alphabet of the Irish language. It is augmented by specifically Irish letters for vowels with acute accents in print: á. é. í. ó. ú. ⠿é and ⠾ú are coincidentally the French Braille letters for é and ù: They are simply the braille letters of the third decade after z, assigned to print in alphabetical ...
