> At a "real" restaurant I want the lighting, the waiter, the wine glasses, the atmosphere. At such a "restaurant" I'd want all that, but also with a button I

> At a "real" restaurant I want the lighting, the waiter, the wine glasses, the atmosphere. At such a "restaurant" I'd want all that, but also with a button I can hit to call a waiter over. And clearing my payment from the table (credit card chip reader on the table) without needing the waiter to be available.