'X-Ray Vision' Tech Could Work With Cellphone Cameras

X-ray vision won't just be limited to comic book superheroes in the future. A team at the University of Texas at Dallas led by Kenneth O, Ph.D., professor of electrical engineering, has made new scientific advances that could make it possible for cameras to see through solid walls. The researchers have designed a chip that could make it possible for the camera on a mobile device to see through walls, wood, plastic, paper -- and even into the human body.

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