The Hut’s new tablet-based menu displays 20 ingredients, and tracks the movement of your eyeballs to see where they linger longest. (Are you a vegetarian with a forbidden craving for pepperoni? You can’t hide your dirty little secret from this app.) After analyzing your eye movements for less than three seconds, the tablet will select your toppings (extra cheese?) before your better judgment can kick in. But if you don’t like the automatically generated pizza, you can stare at the restart button to start the process all over again.