All about hologram

http://www.avconcepts.com/holographic-projection/
http://musion.co.uk
http://www.youtube.com/watch?v=eLavoahAfv8
http://www.youtube.com/watch?v=k8trP3V-tqE
http://www.youtube.com/watch?v=AXhGfkGh4vM
http://www.youtube.com/watch?v=uCx1ntBsJqE
http://holocenter.org/what-is-holography