U+1DA04 "𝨄" Signwriting Head Movement-Wallplane Curve Unicode Character
Unicode Version 17.0
𝨄
U+1DA04 "𝨄" Signwriting Head Movement-Wallplane Curve is a symbol belonging to the SignWriting script, which is used to visually represent sign languages. This specific character encodes the movement of a signer’s head, indicating a curving motion that takes place along the wall plane, meaning the vertical surface in front of or behind the signer, as opposed to side-to-side or floor plane movements. It is part of a larger system designed to capture the nuances of non-manual signals in sign languages, helping to convey grammar, emotion, or prosody through head position and motion.
General Properties
| Code Point | U+1DA04 |
| Version Added | 8.0 |
| Name | Signwriting Head Movement-Wallplane Curve |
| Block | Sutton SignWriting |
| General Category | Nonspacing Mark |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Nonspacing Mark |
Encodings
| HTML Decimal Encoding | 𝨄 |
| HTML Hex Encoding | 𝨄 |
| UTF-8 Encoding | 0xF0 0x9D 0xA8 0x84 |
| UTF-16 Encoding | 0xD836 0xDE04 |
| UTF-32 Encoding | 0x0001DA04 |
| C/C++/Java Escape | \ud836\ude04 |