What does input device do?
An input device allows data, such as text, images, video or sound to be entered into a computer system.
Keyboard?
Input- typing in text.
Sit-puff tube
Footmouse
eye-typer
Input-Alternative for someone with a disabilities
Monitor
Output-Displaying an output to the screen
Microphone
Input-voice input
Mouse
roller ball
Touch pad
Input-Moving a curser on a screen.
Printer
Outputs-Print documents
Scanner
Inputs- Scanning documents or images
Speaker
Outputs-Playing sound from the computer