Input And Output Devices

Question 1

Identify with reasons three devices that will help a visually impaired person to use a computer.

Answer 1

Input:

• Braille keyboard
• Microphone

Output:
-Speaker

Question 2

Name three devices that could help a physically impaired person.

Answer 2

• Eye typer
• Foot mouse
• Puff suck switch

Question 3

Identify two inputs and two output devices on a mobile.

Answer 3

Inputs:

• Touch screen
• Camera
• Microphone

Outputs:

• Speakers
• Monitor