Understanding

Question 1

Why do we use interviews in UI design?

Answer 1

To find out what people want and what problems they have

2 kind of interviews (structured and semi-structured)

Question 2

Another way to streamlining the requirements process?

Answer 2

Questionnaires (used on large group of people to survey)

Question 3

What are some disadvantages of questionnaires?

Answer 3

• Time-consuming and difficult to build a working questionnaires
• No opportunity to detect and clear misunderstanding about the questionnaires