A computerized restaurant in Nuremberg

In Nuremberg (Germany) has opened a new restaurant, the only one of its kind in the world!  The Whole extraodinary nature of this restaurant in that that he completely computerized and in him no nor one waiter.. At each table is a touch screen, through which customers choose their own drinks, meals, etc. Besides, orders received for the main server-cook "They are processed and customers see how much time they have to expect the order. 

Strangely enough, these cooks preparing food, not robots ... Until such technology is not yet come ... so far. But instead of waiters clients receive orders at the tables on spiral rails on which "comes" food and beverage!