Huh? Fancy restaurant? McDonalds? You may be are being sarcastic. I am pretty sure I’m not gonna take my wife on a date to a fine dining restaurant that has a touch screen. Fine dining restaurant servers are trained in Wine, up selling liquor etc. McDonalds cashiers are trained in smiling and taking orders, and 9 out of 10 times they get the smiling part wrong. So I’ll be fine with the interaction when the drop the food at my table, and I say thank you.