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Input device. A common computer input device, a keyboard. A user presses a key which transfers information to a computer. In computing, an input device is a peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, digital cameras and joysticks.
A ____ is an output device that produces text and graphics on a physical medium stylus A ____ is a small metal or plastic device that looks like a pen but uses pressure instead of ink.