A gesture control for your computer has been introduced to you recently. You already found this amazing. But that does not stop development, what prompted the guys at Senseye is, to let your fingers completely out of the game and to run the control over your eyes.
You will see how well this can work. Everything looks very fluid, you will to need to orient yourself inevitably but completely. For example in fruit Ninja, in the first video, you can never watch the bombs. I would try out and very get used to it, but still very happy times, because there is nothing better than sit leaning back in the chair and, “magically” to scroll.