> Even with poor UI, understanding what you're changing and verifying it should boil down to training. Absolutely not! Yes, I want the pilots flying my plane

> Even with poor UI, understanding what you're changing and verifying it should boil down to training. Absolutely not! Yes, I want the pilots flying my plane to be as well trained as possible, but there also better damn well be a good UI in place to prevent human error, because that's the one thing we can count on, no matter how good training is or how well-intentioned people are.