Drawing 001 · detection utilities
supervision writes your reusable computer vision tools, so the parts every detection project rebuilds by hand come as a library instead of a copied file.
Frame is a schematic drawing, not project output. Boxes, tracks, and zones are the kinds of primitive the library covers.
The utilities around a detector are the part that gets rewritten most and reviewed least, which is exactly what belongs in a library.
The tools sit next to whatever detector you picked, so swapping models does not mean rewriting the plumbing.
Boxes, labels, tracks, and zones are how a vision system gets debugged, so they deserve real code.