mechanical scanner

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• scanner — (n.) 1927 as a type of mechanical device, agent noun from SCAN (Cf. scan) (v.) …   Etymology dictionary

• Mechanical television — This schematic shows the circular paths traced by the holes in a Nipkow disk. Mechanical television (also called televisor) was a broadcast television system that used mechanical or electromechanical devices to capture and display video images.… …   Wikipedia

• 3D scanner — A 3D scanner is a device that analyzes a real world object or environment to collect data on its shape and possibly its appearance (i.e. color). The collected data can then be used to construct digital, three dimensional models useful for a wide… …   Wikipedia

• A Scanner Darkly — For the 2006 film adaptation, see A Scanner Darkly (film). A Scanner Darkly   …   Wikipedia

• Flying-spot scanner — A flying spot scanner (FSS) uses a scanning source of a spot of light, such as a high resolution, high light output, low persistence Cathode Ray Tube (CRT), to scan an image, usually from motion picture film or a slide. The output of the scanner… …   Wikipedia

• Multispectral Scanner — The Multispectral Scanner is one of the Earth observing sensors introduced in the Landsat program. A Multispectral Scanner (MSS) was placed aboard each of the first five Landsat satellites.[1] MSS Technical Specifications Sensor type Spatial… …   Wikipedia

• technology, history of — Introduction       the development over time of systematic techniques for making and doing things. The term technology, a combination of the Greek technē, “art, craft,” with logos, “word, speech,” meant in Greece a discourse on the arts, both… …   Universalium

• Timeline of historic inventions — The timeline of historic inventions is a chronological list of particularly important or significant technological inventions. Note: Dates for inventions are often controversial. Inventions are often invented by several inventors around the same… …   Wikipedia

• Earth exploration — Introduction   the investigation of the surface of the Earth and of its interior.  By the beginning of the 20th century most of the Earth s surface had been explored, at least superficially, except for the Arctic and Antarctic regions. Today the… …   Universalium

• W2XCR — was founded in 1931 in Long Island City, NY by the radio station WGBS (now WINS AM). The stationDuring the period early part of 1931, but before the call letters were changed to WINS, the station began experimenting with mechanical television… …   Wikipedia

• Elmer William Engstrom — (August 25, 1901 October 30, 1984) was an American engineer and corporate executive prominent for his role in the development of television.Engstrom was born in Minneapolis, Minnesota, and studied Electrical Engineering at the University of… …   Wikipedia