He was also able to reduce the number of personnel substantially by abandoning the traditional division of labor into such teams as lighting, camera, gaffers, production and so on; in the past, each of these teams would have a staff of three.
人力更可以大幅減省，不再按照傳統分工，如燈光、攝影、場務、製片等，過去每組都有三個人的編制。