I've seen there are pockets of Goodjers who use Track IR or some other form of head tracker units. Someone on the forums pointed me to Free Track and I've been trying to navigate their forums and decipher how to build a home brew rig. I'm a complete idiot in the arena of assembling electronic devices of this sort.
Is there any feedback out there from you guys about ponying up and paying $120 for the Track IR versus the low price of entry for a home brew rig?
Any build tips or success stories to impart?
I'm going to hit Radio Shack for the IR LED's and then using an old cell phone charger for the power source. A Wii remote will most likely serve as the tracker unit.
Thanks all! Looking forward to hearing your thoughts and maybe seeing some homebrew tracker rig pr0n.