U+1D8F4 "𝣴" Signwriting Hand-Angle Index Thumb Unicode Character

U+1D8F4 "𝣴" Signwriting Hand-Angle Index Thumb is a symbol from the SignWriting script, a writing system designed to represent the movements, handshapes, and facial expressions of sign languages visually. This specific character depicts a hand configuration where the index finger is extended while the thumb is raised and angled, and it is used phonetically in SignWriting to describe the precise orientation and finger positions needed for signing gestures. The character belongs to the Sutton SignWriting block, which encodes a vast range of such symbolic components to enable the written documentation of any sign language, from American Sign Language to others around the world. By providing a standardized written form for these dynamic gestures, U+1D8F4 helps linguists, educators, and deaf communities preserve and study sign languages with greater accuracy.