EntityQ2644783· pop 7· linked from 585 articlesnight writingSign in to savetactile alphabet invented by Charles Barbier de La Serre on which braille is basedConnectionsBraille scriptEntityCharles Barbier de La SerreEntityInstitut National des Jeunes AveuglesEntityTurkish BrailleEntityUnicodeEntityphonemeEntitycoordinate systemEntityLouis BrailleEntityArabic scriptEntityValentin HaüyEntityrefreshable braille displayEntitylist of Cyrillic-script alphabetsEntityperforationEntityEsperanto BrailleEntityBraille PatternsEntityMoonEntityJapanese brailleEntityBraille musicEntityArabic BrailleEntityPerkins BraillerEntityCategories1808 introductionsTactile alphabetsWriting systems introduced in the 19th century