it's incredibly UNFUN to use your head for movements that your eyes could otherwise have done for you.
That's only a problem if your FOV is too small. With a large enough FOV and a light display there's no reason why eye and head movements shouldn't work exactly as they do in real life. The Oculus Rift has twice the angular field of view of the SU2000 in both dimensions, for 4x the subtended angular area.
Edit: Oh I see, your complaint is about using the head tracking to control a game, e.g. by pointing a gun. Yes, I think that's a bad idea. Head tracking should only control the camera. All game interaction should happen through a controller. A motion controller like the Razer Hydra would probably work well for this.
if you move your head for any reason you can't maintain focus on objects
Again, only true for crappy hardware. With a good enough display, 120 FPS, and low latency, there's no reason why tracking moving objects shouldn't work just fine.
I think a lot of people got disillusioned with VR because there's a lot of crappy hardware out there. Even the expensive stuff is crap. I tried Canon's augmented reality system at SIGGRAPH last year and the latency and FOV were awful, despite the $120,000 cost. But it doesn't have to be that way, and the Oculus Rift is the proof.
We seem to be so close to agreement here that I'll just have to vote you up and take you at your word regarding the Rift. It's entirely possible my experiences have all been unfortunate ones. I've not tried the Rift yet, though by all means I will. :)
Well, my word about the Oculus Rift is secondhand, since I haven't received mine yet. And I haven't tried the Sensics device you mentioned below; that hardware looks quite nice, so it would be quite disappointing if that level of device still wasn't good enough for a great VR experience. My opinion may change after using the Rift for a while, but given what people are saying about it I'm still optimistic :)
Modeless, can you please answer this "trick" question?
If a flat piece of cardboard that is 10 inches wide occupies 10 degrees of my horizontal FOV, how many degrees of my horizontal FOV will 20 inches wide flat piece of cardboard occupy? Both cardboards are positioned at the same distance from my eyes, of course.
That's only a problem if your FOV is too small. With a large enough FOV and a light display there's no reason why eye and head movements shouldn't work exactly as they do in real life. The Oculus Rift has twice the angular field of view of the SU2000 in both dimensions, for 4x the subtended angular area.
Edit: Oh I see, your complaint is about using the head tracking to control a game, e.g. by pointing a gun. Yes, I think that's a bad idea. Head tracking should only control the camera. All game interaction should happen through a controller. A motion controller like the Razer Hydra would probably work well for this.
if you move your head for any reason you can't maintain focus on objects
Again, only true for crappy hardware. With a good enough display, 120 FPS, and low latency, there's no reason why tracking moving objects shouldn't work just fine.
I think a lot of people got disillusioned with VR because there's a lot of crappy hardware out there. Even the expensive stuff is crap. I tried Canon's augmented reality system at SIGGRAPH last year and the latency and FOV were awful, despite the $120,000 cost. But it doesn't have to be that way, and the Oculus Rift is the proof.