It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Fast Company
As Yellin explained, she was being observed by 35 HD camcorders in a special tent in Chicago, where her image was reconstituted by 20 computers into a 3D likeness. Only one problem: Blitzer couldn't actually see her in the studio; she was a screen artifact only seen by viewers at home. Which isn't a hologram, but rather, a special effect called a topogram. Sadly, it seems, holograms are still the stuff of tech lore.