The only thing worse is when they don’t explain that, and you’re stuck wondering why a waiter hasn’t come over. Yes I understand that the QR code is a menu. No I don’t think it’s more efficient to change the concept of a “restaurant” after 5,000 years.

Best thing is, last place that did this had a unique “fusion” menu. It’s not like the food was self-explanatory. So the waiters had to come to every table anyway, but it was hard to flag them down.