Red Robin does this. They still have a human waiter to take your order, refresh what needs refreshing, etc. But there’s a tablet on each table, and at the end

Red Robin does this. They still have a human waiter to take your order, refresh what needs refreshing, etc. But there’s a tablet on each table, and at the end you bring up your bill on the tablet, enter your card info, and off you go. The tablet also doubles as a game platform if you’ve got antsy kids, and it’s on a rotating pedestal so you can all play a game together if you want to.