3 Syntax design for CoGesT 1.1

The CoGesT 1.0 notation consists of gesture feature vectors of length 3 or 11, or with the modifications proposed here of length 2 or 9. These vectors occur in pairs separated by a semicolon ``;'' meaning concurrence, and these pairs may be concatenated with `` $\hat{\hspace{1em}}$'' or ``$^\frown$''. The grouping of vectors proposed in Section 2 yield a strictly layered tree with a finite depth limit.

The microgestures proposed in Section 2 are embedded into the trajectory position of simplex gestures, yielding a grouped or tree structure with finite additional depth limit. These structures are paired, and the pairs are concatenated.