In my opinion, the future of gaming relies on ultra-realistic virtual reality. Haven't you ever fantasized about being inside of your favorite game as a character? The VR we're familiar with today isn't advanced enough, but a console in the future will offer an extremely realistic approach to the way we entertain ourselves with games.
If I were smart enough to develop such a console, I would also create a roleplay game that would never have an ending and would be a universe that the player would have complete control over. Imagine designing your own world through a headset!