Put your phone near a vending machine screen and out comes a can of Coke. If that sounds like a scene from a sci-fi show, then we can pretty much say that the future is here. That is exactly the image that Google wants to paint in our minds in demoing two use cases of its newly announced Android Pay mobile payment system. In one instance, we tried the feature earlier described, buying a soda can from an NFC-enabled vending machine. In another, we buy an Android, a collectible, from an Android, a phone, using Android Pay. Inception!