castAR: bridging the physical world with the virtual worlds; 3D holographic like projections in AR, fully immersive environments in VR
http://tinyurl.com/Versatile-AR-and-VR-system
The new castAR provides a magical experience of a 3D, holographic world that springs from your table, wall or other objects.
http://technicalillusions.com
HoloLens, Microsoft, and its competitor CastAR are a little different. They’re “augmented reality” glasses, not “virtual reality” glasses. That means the glasses are transparent, so by default you can still see the real world around you. But virtual objects are projected onto the glasses in a way that makes them look like solid objects that exist in the real world. If an object is sitting on top of a table, it seems to stay in the same position on the table, even as you walk around it.”