That's what I was wondering when I first saw this; that there was no way this machine was doing any cooking. And that it would need to be routinely refilled wit

That's what I was wondering when I first saw this; that there was no way this machine was doing any cooking. And that it would need to be routinely refilled with food and beverage ingredients. There would also need to be some way to deal with mistakes being made. (i.e. What happens if you make a mistake while ordering, or you pay for your order and then it spits out half a burger or a watery soft drink?) And that's to say nothing of ongoing servicing, maintenance and development.