Lifewolf writes: "A new technology from 3DV Systems uses pulsed infrared illumination to capture depth information for every pixel of a video stream. This allows for neat tricks like realtime keying without need for color backgrounds. JVC is already selling a product based on this, the ZCAM."
"Security is mostly a superstition. It does not exist in nature... Life is
either a daring adventure or nothing."
-- Helen Keller