Not been discussed completely, but I'm talking with some friends to get this done, aka Johnny Lee wii-mote headtracking style, but in drivers
I'm currently talking with some other friends of mine, and hopefully... *crosses fingers* they can work on it. Everyone I've talked to has told me it's possible, and I even know exactly what to do... it's just the step of finding someone who knows how to write a driver to do it.
I also talked about this with a developer at iZ3D - and to be honest - it's really simple if you are already doing the matrix transforms (which they are) and he wasn't very polite about it. I'll never buy an iZ3D monitor - simply because it means he'll get some of my money.