Input Devices for Business Communication. To interact with a computer, you need an intermediary, something that receives data you input and translates it for your computer.

What does input device actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

What different types of computer system are there? Computer systems don't always look the same. A laptop is a computer system, but the monitor, mouse and keyboard are all built into the computer.

Way before you kids had touch screens and mice, we had to walk uphill both ways to tell a computer where we were pointing at on the screen. I speak, of course, of light pens. When these photodiodes… ...

There is a boring part of every computer introduction class that shows how a computer is made up of input, output, and processing. Maybe it wouldn’t be so boring if the input device was a ...

The Handwear Computer Input Device (HCID) has a whole mess of sensors built-in, including push-button sensors in the pinky, fourth finger and index, finger, a mouse-like sensor in the index finger ...