This is designed to be used by experts most efficiently. This is already minimalist. Single function (non-modal) buttons are the fastest, most fail-proof way of

This is designed to be used by experts most efficiently. This is already minimalist. Single function (non-modal) buttons are the fastest, most fail-proof way of controlling state. Peek into the cockpit next time you get into a plane. I was actually a bit surprised that there is a "Multifunctional Rotary Switch" which appears to be modal. Don't confuse visual minimalism with actual simplicity. I believe BMW did that with their iDrive system.