On a related subject, hung around some Collins engineers for awhile that seemed determined to make every single function in the cockpit touch screen, with many functions touch screen only. Obviously people who had never been in moderate turbulence. We currently have touch screen EFBs, and they work pretty well with the parking brake set.
They also wanted to make the entertainment system circuitbreakers accesible to the passengers on a corporate jet.
Their reasoning was that since the owner paid for it...