The referenced study of human dimensions was not the only thing done by the military to improve aviation safety. The discovery of human factors in user interfa

The referenced study of human dimensions was not the only thing done by the military to improve aviation safety. The discovery of human factors in user interfaces was also recognized. There had been some standardization of the cockpit controls of different aircraft during WWII and before, but not so much for the instruments and displays. That was no easy task, but the problem was recognized and addressed.