Backpack to the future: The device that lets you see through walls (video)

Daniel Bates
Daily Mail
May 4, 2011
A British company has developed a backpacked-sized machine that lets you see through walls.
The Prism 200c looks through solid objects then displays an image of what is on the other side on a hand-held screen.
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It is the first time such a device has been manufactured small enough for just one person to use.
Makers