Beat me to it.
Also it will become cheaper to have a kiosk do these jobs. There's no reason why you couldn't get your bar drink from a machine.
Then what happens?
Like a Soda Machine ... punch up a Rum and Coke Scan Your DL, swipe your CC ... place your glass under the spout
hell that will save over pouring ....
ONE $ 15 dollar an hour attendent to verify ID's .... touch screens at the table for ordering food
I already love the McDonald's Kiosks