U+1D814 "𝠔" Signwriting Hand-Fist Index Hinged Middle Up Unicode Character

U+1D814 "𝠔" Signwriting Hand-Fist Index Hinged Middle Up is a specific glyph from the SignWriting script, a system used to visually represent the gestures and movements of sign languages. This character depicts a hand configuration where the fingers are closed into a fist, with only the index finger extended and pointing upward while the middle finger is bent or hinged at the knuckle, creating a distinct position often used in signed communication. It forms part of a comprehensive notation system that captures both handshapes and movement dynamics, allowing for the precise written transcription of sign language grammar and expression.