I'm sure that is representative (it doesn't seem that they've solved 'registration' yet) but I'm curious what's behind the camera lens. For all we know it looks

I'm sure that is representative (it doesn't seem that they've solved 'registration' yet) but I'm curious what's behind the camera lens. For all we know it looks like this: http://arcadeheroes.com/wp-content/uploads/2014/03/swordvr.png http://arcadeheroes.com/wp-content/uploads/2014/03/swordvr.p... Or it could be a Tango. Or a HoloLens devkit. Have they still not hit investor saturation so they don't want to show what they have because the speculation will bring in more funds than the real thing? Or are they just building up their patents so they can own the technology while companies like MS do the heavy lifting? Do they assume whoever has the smallest AR rig wins so don't want to show their cards yet (assuming this thing is the size of a normal pair of glasses)? Their level of secrecy is actually getting kind of annoying.