Video Camera

A video cameras is a camera used for electronic motion picture/images acquisition, which developed by the television industry but now common in many applications as well. The very early video cameras were those of John Logie Baird, based on the electromechanical Nipkow disk and used by the BBC in experimental broadcasts through the 1930's. All-electronic designs are based on the cathode ray tube, such as Vladimir Zworykin's Iconoscope and Philo T. Farnsworth's Image dissector, supplanted the Baird system by the 1940s and still in wide use until the 1980's.A video camera that attaches to the computer typically via USB or that is built into a laptop or desktop screen. It is used mostly for videophoning over networks such as Skype as

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