The future of gaming is switch like gaming consoles.
in 1 year, mobile will achieve ps4 levels, a couple years latter, scorpio's performance.
In 20 years, seems that power for gaming wont be any issue. Super ultra powerfull devices in the size of a pendrive. But you still will need a controller. And a screen, if you want to playing on the go. The only hardware that will be next to tv will be a charger. pretty much like switch.







