Input devices like keyboards, touchscreens, webcams and game controllers are designed and built to digitise the information they receive before sending it to the computer CPU for processing.

A peripheral device (hardware) that generates input for the computer such as a keyboard, scanner, mouse or digitizer tablet. Contrast with output device. THIS DEFINITION IS FOR PERSONAL USE ONLY ...

A peripheral device (hardware) that accepts output from the computer, such as a monitor or printer. Although hard drives, solid state drives (SSDs) and magnetic tape cartridges also receive output ...

Tele-Immersion System Is First "Network Computer," With Input, Processing And Output In Different Locations Date: November 20, 2002 Source: University Of Pennsylvania ...