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| Jumpin Banana TVR Street Mouse |
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| Take your mouse for a spin with the TVR Tuscan Street Mouse! It will race across your mouse pad with incredible handling and features light-up running lights! Requires Microsoft Windows 98SE+ or Mac O...details |
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$7.99 |
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$19.99 |
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$12.00 (60%) |
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| Logitech G5 Laser Mouse |
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| Get near-instant response with Logitech's high-speed high-performance laser mouse. Ergonomically designed for maximum comfort, it includes several weight cartridges that let you easily adjust the mous...details |
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| Streamzap PC Remote USB |
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| If you use your computer to play music or watch DVD movies, this remote control is for you! The PC remote controls DVD playback, TV tuners, MP3 playlists and more. Works with hundreds of multimedia ap...details |
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In computing, a mouse (plural mice, mouse devices, or mouses) is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface. Physically, a mouse consists of a small case, held under one of the user's hands, with one or more buttons. It sometimes features other elements, such as "wheels", which allow the user to perform various system-dependent operations, or extra buttons or features can add more control or dimensional input. The mouse's motion typically translates into the motion of a pointer on a display, which allows for fine control of a Graphical User Interface.
The name mouse, originated at the Stanford Research Institute, derives from the resemblance of early models (which had a cord attached to the rear part of the device, suggesting the idea of a tail) to the common mouse.
Modern surface-independent optical mice work by using an optoelectronic sensor to take successive pictures of the surface on which the mouse operates. As computing power grew cheaper, it became possible to embed more powerful special-purpose image-processing chips in the mouse itself. This advance enabled the mouse to detect relative motion on a wide variety of surfaces, translating the movement of the mouse into the movement of the pointer and eliminating the need for a special mouse-pad.
The laser mouse uses an infrared laser diode instead of an LED to illuminate the surface beneath their sensor. Laser mice did not enter the mainstream market until 2004, when Logitech, in partnership with Agilent Technologies, introduced its MX 1000 laser mouse.25 This mouse uses a small infrared laser instead of an LED and has significantly increased the resolution of the image taken by the mouse. The laser enables around 20 times more surface tracking power to the surface features used for navigation compared to conventional optical mice, via interference effects. While the implementation of a laser slightly increases sensitivity and resolution, the main advantage comes from power usage.
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