I'm going to do my best to make it through this article without making a Portal 2 reference, but this new SwiftKey feature is not making it easy on me. After recently announcing Flow, the Swype-like gesture input method, someone inside SwiftKey HQ thought to themselves "Well, you know, this is great and all, but man, what's with all this raising-my-finger nonsense? So inefficient!" So now the company is demoing Flow Through Space. It's nearly identical to the familiar method, only it predicts your entire sentence without the need to start fresh with each word.
Of course, it would be silly to criticize the utility of shaving a few milliseconds off of text input on a phone or tablet.