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The keyboard is probably the best-known computer input device. However, there are several other examples of these peripherals, such as mice, touchpads and joysticks. More »

www.reference.com Technology Computers & Hardware

A computer peripheral is both an input and output device. These devices are the peripheral equipment component of today's digital computer systems. More »

www.reference.com Technology Computers & Hardware

The function of an input device is to provide data and control signals to an information processing system like a computer. There are several different kinds of input devices used in a computer. These include a keyboard,... More »

www.reference.com Technology Computers & Hardware
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Before data is processed by a computer, it has to be fed into the computer using a keyboard, mouse or another input device. The central processing unit (CPU) analyzes the raw data and processes it into sensible informati... More »

www.reference.com Technology Computers & Hardware

Some input devices for physically challenged computer users include specialized keyboards, mice that are operated only with a thumb, voice recognition software and tools that provide keyboard and mouse input via blowing ... More »

www.reference.com Education K-12

The chief difference between a laptop and a tablet is that a laptop uses a keyboard and touchpad for input while a tablet relies on a touchscreen. Tablets are usually smaller and more portable than laptops, while laptops... More »

www.reference.com Technology Computers & Hardware

The latest computer input devices are digital cameras, barcode readers, gamepads, webcams, scanners, touch pads, microphones and graphics tablets. In addition, there are trackballs, video capture hardware, joysticks, key... More »

www.reference.com Technology Computers & Hardware