That would be nice for Martin and Judith Keating to see C-Space get finished and commercialized , they both worked hard and long on the project. I remember he showed me a 3D hologram of a little piggy sitting up on top of a flying saucer looking object through a small hole in the top of it. He got it at the Tulsa air and space museum that was part of what got him excited about the possibility of creating a 3D object of some sort . I went out there and bought me one as well and still have it .