Here is a video that’s gonna give c.Psycho a hard on. You don’t need to have the eyes connected to the brain, just eyesight is sufficient. Only for your info, Port 10° means Left 10° and Stb’d 10° means Right 10°. You will even observe tugs that respond instantly to the pilot orders, not the other way around. As a supreme envious sycophant , that video will give you new opportunities to denigrate and defame on pilots.