The Musion high definition projector system "uses unique HD video projection, producing three dimensional moving images within a stage setting." It looks like it involves some sort of strange glass pyramid. And magic. A lot of magic. And not the fake shit that ass-clown Criss Angel is into, oh no. I'm talking legitimate 'sell your soul to Slavin the evil warlock' magic here. The real deal.
A new, truly 360-degree 3-D display has been developed by researchers at Osaka University. The fog display is created by three projectors each beaming a different image into a column of thin fog, making the resulting image appear 3-dimensional from all angles. This technique means that viewers can physically walk around the display to see it from different vantage points without losing the 3-D effect.