[Eric_WVGG]

I tried it on a lark just the other day, "mcdouble with no onions and extra pickles." Got the pickles but still had onions. /shrug

This will become better and normal very fast, and in ten years waiters and cashiers will seem as quaint as land-line telephones.

[ghaff]

In China, it's apparently already very common to order (and pay) from your seat at a restaurant using an app.

[reaperducer]

In some restaurant chains in America, too. But we're talking about McDonald's specific kiosk system, not some random app in China.