The human body will have 2 legs, 2 knees, 2 arms and 2 elbows. Also a body and a head. You do not need to map texture, the body parts can be made using sphere or boxes.

The animation will start without moving. When the user presses the right arrow, the body will start walking to the right, and vice versa. When the key is released, the body will stop walking and stay straight.

The most important thing in this exam is for you to be able to implement the leg and knee movements and their synchronization with the arms while walking. It has to be a realistic movement.