There are very few knobs you can turn in that situation. (corvetteracing.com)
As far as next - generation ergonomics are concerned, those in the know predict a much - easier - to - use Comand infotainment system with fewer knobs, buttons, and switches. (automobilemag.com)
Inside, Mercedes has attempted to simplify user interfaces and functionality with as few knobs, switches and dials as possible. (evo.co.uk)