...with some sort of funky eye-tracking technology it seems.
https://www.youtube.com/watch?v=erUZQ9GK0sE
https://www.youtube.com/watch?v=erUZQ9GK0sE
I read about this. Apparently it's the first truly 3D "holographic" display. It works by tracking the retina's so it appears perfectly 3D from all angles.