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An 1895 mechanical color wheel, used for experiments with color vision A mechanical four-petal (red, green, blue, white) color wheel inside a 1998 digital light processing (DLP) video projector A color wheel or other switch for changing a projected hue (e.g., for an optical display) is a device that uses different optics filters or color gels ...
IntelliMouse Explorer 3.0 Microsoft IntelliMouse with IntelliEye optical sensor mouse. IntelliMouse is a series of computer mice from Microsoft.The IntelliMouse series is credited with a number of innovations; [1] Microsoft was among the first mouse vendors to introduce a scroll wheel, [2] an optical mouse, and dedicated auxiliary buttons on the side of the mouse.
One-button mouse Three-button mouse Five-button ergonomic mouse. A mouse button is an electric switch on a computer mouse which can be pressed (“clicked”) to select or interact with an element of a graphical user interface. Mouse buttons are most commonly implemented as miniature snap-action switches (micro switches).
Yolanda Saldívar, the woman who was convicted of Selena Quintanilla Pérez's murder, has filed for parole.. Thirty years after the death of the Mexican American singer, Saldívar, 63, filed a ...
Megan Fox and her Subservience costar Michele Morrone are not dating amid her split from Machine Gun Kelly. "Any accusations beyond a work friendship are simply untrue. They filmed a movie ...
Logitech ScanMan Color 2000 (1996) -- Hand-held, 24bit color scanner, 400x800 DPI (1600x1600 DPI interpolated); connector: DB-25F or DB-36F Centronics. Logitech ScanMan PowerPage—Full-page, sheet-fed scanner. Logitech ScanMan PageScan Color—Full-page, sheet-fed, 24bit color scanner, 400 DPI; connector: DB-25F; M/N F-MA4.
After no one answered, they breached the door with an explosive before looking for other potential victims, police said in a statement. They later obtained permission to search the house for evidence.
An early Xerox optical mouse chip, before the development of the inverted packaging design of Williams and Cherry. The first two optical mice, first demonstrated by two independent inventors in December 1980, had different basic designs: [1] [2] [3] One of these, invented by Steve Kirsch of MIT and Mouse Systems Corporation, [4] [5] used an infrared LED and a four-quadrant infrared sensor to ...