I was in Newark Airport and all their restaurants have ipads at every table so you can place your order, nobody actually takes your order, you do it yourself.

I was in Newark Airport and all their restaurants have ipads at every table so you can place your order, nobody actually takes your order, you do it yourself. Eventually somebody will throw some over priced and underwhelming food on your table and for your convenience they've already added a 20% tip. There's no attempt at all to provide service, it's just a money grab.