U+1D99C "𝦜" Signwriting Movement-Wallplane Wave Curve Triple Small Unicode Character

U+1D99C "𝦜" Signwriting Movement-Wallplane Wave Curve Triple Small is a specific glyph within the SignWriting script, a system designed to visually represent sign languages through iconic symbols. This character depicts a small, triple wave-like curve moving along the vertical wall plane, indicating a repeated or undulating hand movement that occurs in front of the signer's body. Its purpose is to convey precise motion dynamics in written sign language, helping to capture the nuance of a particular gesture's path and rhythm in a standardized digital format.