GCSE A451 - Output devices

Question 1

Describe 3 output devices used by people with disabilities and explain how they would be used.

Answer 1

• Braille printer – print documents on paper in braille as
  raised bumps. Some braillers have plastic bumps
  which can be raised or lowered by software, so output
  does not have to be on paper.
  -Text to speech (speakers)
  -Screen magnifiers
  -Speech to text (microphone)

Question 2

What is an output device?

Answer 2

Device used to present information/the result

of processing to the user