Design & Implementation of Human-Computer Interfaces Week 5 Nptel Answers
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Design and Implementation of Human-Computer Interfaces Week 5 Answers (July-Dec 2025)
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Question 1. How do we evaluate an interface?
a) by evaluating satisfaction
b) by evaluating memorability
c) by evaluating usability
Question 2. For expert evaluation, an evaluation team of 3-5 members is necessary.
a) True
b) False
Question 3. In a heuristic evaluation, the items in the checklist are called __________
a) checkbox
b) heuristics
c) usability issues
d) problems
Question 4. Data collected in evaluation with self-reports method is sometimes called _______ or preference data
a) objective
b) subjective
c) self data
d) automation
Question 5. There are many ways of collecting user feedback in evaluation with self report methods: ______________ , can ask them to choose from a list of system attributes ask direct and open-ended questions.
a) Utter the option
b) Rating on a scale
Question 6. ASQ is a ___________________.
a) Post-task questionnaire
b) Post-session questionnaire
Question 7. It is generally assumed that an SUS score around _______ percent or higher is desirable
a) 10
b) 20
c) 50
d) 70
Question 8. In heuristic evaluation, a system is evaluated with a checklist are called ____
a) Heuristics
b) Actions
c) Statement
Question 9. Nielsen, 1994 proposed _______ heuristics for expert evaluation
a) 5
b) 7
c) 9
d) 10
Question 10. What is the full form of SUS
a) Software usability score
b) Software usability scale
c) System usability score
d) System usability scale
These are Design and Implementation of Human-Computer Interfaces Week 5 Answers