WatchWaiter: A waiter and waiting free ordering device

Customers of fast food restaurant want to satisfy their hunger really quickly. Long lines and unde- cided people prevent them from achieving this goal. In this paper we present the WatchWaiter. The WatchWaiter allows you to order your items on the road, to skip the line in the restaurant. The form and the size of our device enables people to carry it anywhere and anytime. A logical structured menu provides fast scrolling, with the thumb wheel while ordering.