1. How does Norman define “execution” and “evaluation”?
2. What is the Gulf of Execution? Give an example.
3. What is the Gulf of Evaluation? Give an example?
4. Name and describe the four parts of Abowd and Beale’s interaction framework.
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1. How does Norman define “execution” and “evaluation”?
2. What is the Gulf of Execution? Give an example.
3. What is the Gulf of Evaluation? Give an example?
4. Name and describe the four parts of Abowd and Beale’s interaction framework.