Those screens are gonna be nasty.
Why do consumers have to touch screens with their fingers everywhere they go these days? Grocery stores (sometimes they have a stylus you can use) included. Even small businesses and food trucks have touch screens for you to sign now.
Cold and flu season is here.
The door handles you used to enter the restaurant are nasty today. You don't even want to know what's all over the grocery cart you pushed around for 30 minutes in the grocery store. Do you accept change when it's handed to you?
I would think they could figure out a way to order your meal from your smart phone as well. Just log into the local wifi network and place your order.