You already know how cool the Oculus Rift virtual-reality headset is, but imagine how cool it could be if you partnered it with a motion control gaming system for your PC that lets you move your gun independently of your character. Meet the lovechild of the Rift and the Hydra.
The Hydra rig is an awesome motion control rig from Razor, and Nathan Andrews has been working to put the two together in a new Half-Life 2 mod.
Read more about the rig at The Verge. [The Verge]