Look at that save the Princess eyes play Super Mario

Eye-control objects have long been beyond the reach of psychic powers.　　Recently, a group of engineers in the Waterloo Laboratory in Texas, USA, played the idea of "Super Mario", which was designed to create an eye control system that allows the Mario Brothers to bounce and stomp on mushrooms by moving their eyes. The principle of this system is based on the electric field around the eyeball design, under normal circumstances, the person's eyeball before and after the part of the positive and negative charge, and the eye rotation at the same time follow the movement to form the changes in the electric field.　　Engineers use electrodes to capture changes in the electric field and convert it into a control signal of the NES handle, which allows the movement of the ball to be controlled by the direction of the eye's rotation, such as simply flipping his eyes when he jumps. The video also introduces details of the system, including the circuit boards used to collect and filter signals, and the Waterloo Lab says that these devices can be made by the players themselves, not in trouble.　　But the eye-control system looks cool, but when it does, it doesn't know if the eye can withstand the exercise. (Edit Zhang Xing)