Answer Wiki. The system would be cued off the pilot's helmet, so it will definitely look where your head is pointing, not your eyes specifically (that would be a gaze-tracking system, which AFAIK hasn't yet been used for this kind of application).
Exercise to Gain Leg Weight. Although you can't make your body gain weight in your legs, you can perform exercises that encourage the growth of leg muscle. Squats, lunges and step-ups are examples of such moves that target the legs and recruit a lot of muscle fibers for growth.
although eating a healthy diet and engaging in cardiovascular exercise are effective ways to lose weight the addition of strength training exercises can help you slim down and get rid of stubborn fat on your legs by increasing your metabolism and toning your muscleso leg extensions to tone the upper leg muscles and burn body fat lie flat on your back and raise your head approximately 6 inches off the floor keep your legs straight without locking your knees and raise your toes about six inches off the floor to get into the starting position