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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 »

Computer input devices are external devices used to send task-specific information to computers. Such devices provide an interface between the user and the computer and are used to perform different functions. Common exa... More »

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 »

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Computer input devices are external devices used to send task-specific information to computers. Such devices provide an interface between the user and the computer and are used to perform different functions. Common exa... More »