UNIT 6

HCI MODELS AND THEORIES

1. Draw and explain Goal and task hierarchy model.
2. Draw and explain Linguistic model.
3. Explain Physical and device models.
4. Explain briefly cognitive architectures.
5. What is Hierarchical task analysis (HTA)? Explain.
6. Write the Uses of task analysis.
7. What are Diagrammatic dialog design notations?
8. Explain Computer mediated communication.
9. Write and explain features of Ubiquitous Computing.
10. Give few examples of Future of HCI.