It’s probably inevitable that a T-1000 will return from the future to terminate John Connor. But there is still something we can do to prevent (at least for a time) a TIOS from eliminating the cashier at your local McDonalds.
In Europe, McDonalds has ordered 7,000 TIOSs (Touch Interface Ordering Systems) to take food orders and payment. In America, Panera Bread will replace all of their cashiers with wage-free robots in all of their 1,800 nationwide locations by 2016. There is even a burger-making robot that can churn out 360 gourmet hamburgers per hour.
I, for one, welcome our new fast-food robot overlords. I’m just not ready for them yet.