Wearable computers will be the norm, I believe.
I imagine all the "pocket computers" will be as fast as the high-end desktop machine today. (Higher-end desktop machines will still exist for producers and developers, i.e. people who make things).
Most of the things we do today on computers will be encapsulated by this new, really small, really fast, wearable pocket computer. No more desktops, no more game consoles. Everything will be done with these really fast and tiny portable computers.
And then further into the future beyond 2022, these tiny pocket computers will get smaller and will become implantable and will interface with the human body. Think human augmentation similar to Deus Ex: Human Revolution.
