AS ICT Info 1 - Input

When are touch screens used and why?

Give some advantages of speech recognition software

Give some disadvantages of speech recognition software

OMR
(Optical Mark Recognition)

OCR
(Optical Character Recognition)

Name as many input devices as you can

Name the 4 different types of scanner and how they work

What does EPOS do?

Give an advantage of a webcam to a business

In what ways could you adapt an input device for someone with a disability?
(8 marks)

What factors would you think about when choosing an input device?
(5 marks)

In what ways could text be input to a document?
(4 marks)

What are the 4 main data types?

Name the 2 types of mouse and how they work

Name 3 alternatives to a mouse and how they work

When are concept keyboards used and why?