Good question. It's hard to imagine anything plus futuristic these days, what with the Oculus Rift and all.
I think someday instead of toi being able to get INSIDE the video game, ala Oculus Rift, the video game will be projected into the room toi play in. That the characters will actually be able to interact with objects in the room. I've heard stories about people working on it already, but I don't think it's true. It's lovely future music, though.
