New ordering system
Now we assume that not all places in Japan have this type of system where the waiter has been completely removed from the restaurant. But in a lot of places, apps or screens are ready to be used by customers who can order directly on them and bypass a waiter altogether.
If you really think about it, why do we need waiters if we can just send our order to the kitchen directly and it gets shipped to our table on a conveyor belt? After eating, you just pay and leave and you’ve saved a lot of time waiting for service as a result.