Figure 3.

(A) Example applications of pose estimation to quantify early motor developmental milestones (left), including writhing movements (e.g., [51]), crawling, and cruising (e.g., [36]); and (B) other motor-driven domains of development, including emotional regulation, social reciprocity, and communicative gestures. Overlap between (A,B) denotes that these areas of development are intimately linked with one another. Arrow indicates that application of pose estimation is not restricted to these examples and can be applied to quantify later motor and motor-driven developmental milestones.