SlashGear - We had a vision, a great vision of the future, a future where everyone, great and small, had one keyboard on their mobile device to rule them all. Or, on the other hand, to have you rule it. This is a keyboard with predictive text, the ability to change the way it looks, and the ability to take in gestures to affect the text. Sounds fun already? Let’s have a look for all you not using it already (shouldn’t be too many, right? Right!) This is SwiftKey X, one half of the two-app review sent out today by the makers of the original SwiftKey keyboard.