just like the Wiimote, actually. For the GunCon 3, you place two markers on the left and right sides of your TV screen. A camera inside the muzzle of the gun detects the position of the markers ...

we decided to work on a new concept in which the player has full control over their on-screen actions, moving independently through the stage and shooting at enemies with an entirely new Guncon.” ...

Rather than having the gun take a snapshot of the screen, the GunCon 3 setup utilizes two sensors that you place atop your display and the gun then reads them to know where it’s pointing.

Namco's more accurate Guncon 3 will be used in the new Time Crisis game as well, and a few images of the upgraded light gun have also been released. %Gallery-4206% ...

Unfortunately, Time Crisis ports to the PlayStation have never included this feature, and even the newest upcoming release of Time Crisis 4 and the GunCon ... 110'' projector screen, and a company ...