Rams developed these criteria in the late 1970s to evaluate whether his work was "good design". These principles are still considered timeless foundations for modern industrial and digital design. Dieter Rams: Less but Better - gestalten

Analyze the grids, typography (often Akzidenz-Grotesk), and color palettes Rams utilized.

If you're interested in diving deeper, you can find various PDFs and resources online that explore Dieter Rams' design philosophy in more detail. Some recommended sources include: