U+1D9A3 "𝦣" Signwriting Rotation-Wallplane Double Unicode Character

U+1D9A3 "𝦣" Signwriting Rotation-Wallplane Double is a specialized symbol within the SignWriting script, which is a writing system designed to visually represent sign languages. This particular character denotes a specific rotational movement: it indicates a double rotation or double spinning movement that occurs in the wallplane, meaning the motion is oriented parallel to a vertical surface, such as a wall, rather than the floor. In sign language notation, the wallplane typically corresponds to movements that are forward or backward relative to the signer's body, and the double rotation marker helps transcribers accurately capture the precise duration and spatial orientation of the hand's motion.

General Properties

Code Point	U+1D9A3
Version Added	8.0
Name	Signwriting Rotation-Wallplane Double
Block	Sutton SignWriting
General Category	Other Symbol
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right

Encodings

HTML Decimal Encoding	𝦣
HTML Hex Encoding	𝦣
UTF-8 Encoding	0xF0 0x9D 0xA6 0xA3
UTF-16 Encoding	0xD836 0xDDA3
UTF-32 Encoding	0x0001D9A3
C/C++/Java Escape	\ud836\udda3

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Script	SignWriting
Script Extensions	SignWriting
Indic Syllabic Category	Other
Vertical Orientation	Upright
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other