Sony believes that it’s going to be a disc-free future for their PS4. They believe that gamers will prefer their PlayGo service which will give gamers faster access to games than buying them in stores.
The CueLight makes your game of billiards a little more interesting. It sets up a digital projector above the table and it adds a series of visual effects to the game. For instance, each of the balls can be made to look like they are floating on water, complete with realistic ripples and waves when they move around on the table.