Low-quality tracers create thousands of tiny, jagged points. An "Extra Quality" result uses the fewest points possible to maintain the shape, making the file lightweight and easy to edit.
This paper is written in an academic/technical report style, suitable for a CAD journal, user group, or technical blog.
Trace the image using Adobe Illustrator’s Image Trace (set to "Technical Drawing" or "High Fidelity Photo") or Inkscape’s Trace Bitmap engine.