The document discusses the importance of human factors as automation increases and the role of simulation in training both humans and autonomous systems. It notes that human factors are often overlooked in defense procurement. Simulation provides safer and cheaper training than using real systems and is now fully integrated into civil aviation training. Gaming has advanced simulation technology and shown it can be easy to use. Both autonomous systems and humans require extensive training, whether through simulated driving lessons or games for AI. Developing effective human-machine partnerships and maintaining human control will be key as autonomous capabilities advance.