Do you mean 3D animation? It looks like the interface returns 2D coordinates for the joints, not 3D coordinates; so it can't directly create 3D animation data.

Do you mean 3D animation? It looks like the interface returns 2D coordinates for the joints, not 3D coordinates; so it can't directly create 3D animation data. It was also very jumpy in my browser, so it would require smoothing to be usable; or maybe if it wasn't running real-time it would be more accurate?