The first-person shooter was born to be played on a PC, with a mouse and keyboard. Then along came consoles, and things had to change. The SplitFish FragFX Shark is trying to change things back.
Designed for the PS3 (but also compatible with the PC and Mac), the Shark is a great idea for a tiny, dedicated niche of PlayStation 3 owners who do nothing but play first-person shooters all day. For everyone else, it's more trouble than it's worth.