U+1BC44 "𛱄" Duployan Letter O Unicode Character

U+1BC44 "𛱄" Duployan Letter O is a specific grapheme within the Duployan shorthand script, a system of stenography invented in the 19th century by French priest Émile Duployé for rapid writing in French and other languages. This character represents the vowel sound /o/ and is used in the orthography of several indigenous languages of North America, such as Chinook Jargon and Plains Cree, where the script was adapted for missionary and educational purposes. As part of the Unicode Standard, it ensures that this historical and culturally significant script can be digitally preserved, transmitted, and accurately rendered across modern computing platforms.