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InFocus Corporation is a privately owned American company based in the state of Oregon.Founded in 1986, the company develops, manufactures, and distributes DLP and LCD projectors and accessories as well as large-format touch displays, software, LED televisions, tablets and smartphones.
John Harker served a variety of roles before coming to work with the InFocus corporation. He was an Executive Vice President at GENICOM Corporation (1984–1992), the Senior Vice President of Marketing and Corporate Development at Dataproducts Corporation (1982–1984), the Vice President of Booz, Allen, and Hamilton (1979–1982), and as a ...
An overhead projector works on the same principle as a slide projector, in which a focusing lens projects light from an illuminated slide onto a projection screen where a real image is formed. However some differences are necessitated by the much larger size of the transparencies used (generally the size of a printed page), and the requirement ...
Flicker-free is a term given to video displays, primarily cathode-ray tubes, operating at a high refresh rate to reduce or eliminate the perception of screen flicker.For televisions, this involves operating at a 100 Hz or 120 Hz hertz field rate to eliminate flicker, compared to standard televisions that operate at 50 Hz (PAL, SÉCAM systems) or 60 Hz (), most simply done by displaying each ...
Minimal programming was done with toggle switches to enter instructions, and output was provided by front panel lamps. Practical use required adding peripherals such as keyboards, computer displays, disk drives, and printers. Micral N was the earliest commercial, non-kit microcomputer based on a microprocessor, the Intel 8008. It was built ...
Phantasmagoria was a form of horror theater that used one or more magic lanterns to project frightening images, especially of ghosts. Showmen used rear projection, mobile or portable projectors and a variety of effects to produce convincing necromantic experiences. It was very popular in Europe from the late 18th century to well into the 19th ...
The Fantastic Four, often abbreviated as FF, is a superhero team appearing in American comic books published by Marvel Comics.The team debuted in The Fantastic Four #1 (cover-dated November 1961), helping usher in a new level of realism in the medium.
Red vs. Blue, often abbreviated as RvB, is a comic science fiction video web series created by Rooster Teeth Productions and distributed through the Internet and on DVD.The story centers on two opposite teams fighting a civil war in the middle of a desolate box canyon (Blood Gulch) in a parody of first-person shooter (FPS) games, military life, and science fiction films.