System Design Life Cycle (28%)

Question 1

3 Axioms of Human-Computer Interaction (HCI)

Answer 1

1. Users must be an early and continuous focus during interface design.
2. The design process should be iterative, allowing for evaluation and correction of identified problems.
3. Formal evaluation should take place using rigorous experimental or qualitative methods.

Question 2

User Experience

Answer 2

Overarching term for usability, human-computer interaction (HCI), ergonomics, and human factors.

Question 3

Usability

Answer 3

Extent to which a product can be used by specific users in a specific context to achieve specific goals with effectiveness, efficiency, and satisfaction.