Design & Typografie - Die überraschend einfachen Gesetze guten Designs

The book simplifies complex principles for people outside the design field. I'm curious what experiences or gaps in the industry motivated this approach.

The visual explanations are so straightforward — did they help others see design differently or improve their projects significantly?

Since the book covers general design rules, I'm wondering if there are particular considerations or adjustments for digital platforms that readers have discovered.