In the researchers' new imaging system, a beam of infrared laser light is widely dispersed throughout a room.

ENGADGET: Infrared holography lets rescuers see people through walls, fire, walls of fire (video)

One actor was so intense in his delivery down to physical movements, laser eye focus and use of the room.

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"LG's 100-inch class Laser TV takes projection technology and makes it perfectly suitable for both the boardroom and the living room, " said Havis Kwon , President and CEO of the LG Electronics Home Entertainment Company.

ENGADGET: LG 'Hecto' laser TV projector to debut at CES 2013, promises a 100-inch screen from 22-inches away