The CES Backalleys are filled with takes on new tech and knock-offs aswell. This Leading BrandsTM' DualFX controller for PS2 falls into the revolution knock-off. The DualFX(left), is for FPS games, allowing shooting through a gun type controller. While the left-hand gamepad is the movement controls. Slight inconsistencies in play, but with a $60 price it could amount to something, maybe the revolution?
The idea of the DualFX is to split the controller down the middle, at least in theory. The right control uses a laser guidance system for right analogue movement, it's "very inconsistent" so results in the use of the analogue stick instead.