If Starbreeze is going to get you wearing VR headsets in IMAX theaters and pods, it'll have to create a wow-inducing experience... and it might have taken one step closer toward that goal. The company has bought Nozon, a visual effects house whose recent breakthrough is an interactive parallax effect that gives you more freedom when watching computer-generated or 3D-scanned VR video. You ideally get quality closer to pre-rendered 3D, but the freedom to tilt your head and otherwise look around more naturally. You should feel more like you're present in a given scene, instead of staring at a giant video wall.