well they're not going to be sold to consumers (apparently they cost like 10k-ish to make)...but i'm curious how they'd do motion tracking without cameras though...
I think they mean the cameras shouldn't be available in user-space / app-space. But I still bet there would be some sort of jailbreak tutorial available a couple days after the retail launch.
they have two tiny insects inside the device that are attracted and trying to bite the pupil in your eyes, by measuring their orientation they can figure out where you're looking
