While showing PlayStation 3 exclusive Metal Gear Solid 4 running on NGP, game developer legend Hideo Kojima talked about cloud computing.
"When he launched Metal Gear Solid: Peace Walker on PSP he dreamed of a cloud computing future, and that game was an experiment for it. "NGP allows this cloud computing," he said, cryptically.
"What I'd like to realise is playing on your PS3, and when you go out, you put the game on your NGP, and when you come back home, you can once again use your PS3 and large screen TV.
"This dream is going to come true in the near future. And right now, I'm working on this project of the dream. I'm sorry, I can't reveal this now. But we'd like to present what we're doing at E3."