direct a projector
111perception — perceptional, adj. /peuhr sep sheuhn/, n. 1. the act or faculty of apprehending by means of the senses or of the mind; cognition; understanding. 2. immediate or intuitive recognition or appreciation, as of moral, psychological, or aesthetic… …
112Charge-coupled device — A specially developed CCD used for ultraviolet imaging in a wire bonded package. A charge coupled device (CCD) is a device for the movement of electrical charge, usually from within the device to an area where the charge can be manipulated, for… …
113Color temperature — The CIE 1931 x,y chromaticity space, also showing the chromaticities of black body light sources of various temperatures (Planckian locus), and lines of constant correlated color temperature. Color temperature is a characteristic of visible light …
114Roger Ebert — Infobox Writer name = Roger Ebert imagesize = 250px caption = Roger Ebert (right) with Russ Meyer in 1970. pseudonym = birthname = Roger Joseph Ebert birthdate = birth date and age|1942|06|18 birthplace = Urbana, Illinois, United States deathdate …
115Digital camera — Digicam redirects here. For the military camouflauge method using micropatterns, see Military camouflage#Digital camouflauge. A digital camera (or digicam) is a camera that takes video or still photographs, or both, digitally by recording images… …
116Arc lamp — The electric arc in an arc lamp consists of gas which is initially ionized by a voltage and is therefore electrically conductive. To start an arc lamp, usually a very high voltage is needed to ignite or strike the arc. This requires an electrical …
117Piccadilly Circus — is a famous road junction and public space of London s West End in the City of Westminster,built in 1819 to connect Regent Street with the major shopping street of Piccadilly. In this context a circus , from the Latin word meaning a circle, is a… …
118Videoconferencing — See also: List of video telecommunication services and product brands A Tandberg T3 high resolution telepresence room in use (2008) …
119Neon sign — …
120Vitagraph Studios — American Vitagraph was a United States movie studio, founded by J. Stuart Blackton and Albert E. Smith in 1897 and bought by Warner Brothers in 1925.HistoryIn 1896, English émigré Blackton was moonlighting as a reporter/artist for the New York… …
