The game will be "played" on an external "super-server" which will receive gamepad input information and send back sound and video in response - it doesn't matter how big the game is or for what system it was originally developed for.

Gaikai used to be an OnLive-like service which Sony bought recently. Their technology now powers instant game streaming from PSN Servers as well as streaming content from your own PS4, in which case the system itself becomes a server.

This post has been edited by Foxi4, Thu, February 21st, 2013 at 20:05