It seems a few restaurant chains have begun using tablets instead of waiters for ordering your drinks and food and for accepting your payment.
I am all for this, in fact I would pay more to not have to interact with servers — instead getting a tablet.
In our team chat some of us were for it, others against. My personal opinion is that in some restaurant chains I would rather interact with a tablet, get my food, and get out. While in others I would much rather have a more relaxed dining experience with a good waiter at the helm.