Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is usability a property of?
What is usability a property of?
- The relationship between humans and an artifact with goal-driven tasks (correct)
- The user's ability to perform tasks
- The complexity of the artifact's design
- The artifact itself
What is the main goal of user-centered design?
What is the main goal of user-centered design?
- To design an artifact that is aesthetically pleasing
- To design an artifact that is affordable
- To design an artifact that helps humans accomplish their goals (correct)
- To design an artifact that is complex and feature-rich
What is the purpose of usability evaluation?
What is the purpose of usability evaluation?
- To identify features that increase task performance
- To make the artifact more complex
- To design an artifact from scratch
- To identify usability issues that decrease task performance (correct)
What is the difference between empirical and analytical usability evaluation?
What is the difference between empirical and analytical usability evaluation?
Signup and view all the answers
What is one of the characteristics of usability mentioned in the text?
What is one of the characteristics of usability mentioned in the text?
Signup and view all the answers
What is an example of an artifact that is evaluated for usability?
What is an example of an artifact that is evaluated for usability?
Signup and view all the answers
What percentage of code is devoted to the user interface portion in today's applications?
What percentage of code is devoted to the user interface portion in today's applications?
Signup and view all the answers
What was the percentage of time spent on the user interface portion during the implementation phase?
What was the percentage of time spent on the user interface portion during the implementation phase?
Signup and view all the answers
What was the cause of the American Airlines jet crash in 1995?
What was the cause of the American Airlines jet crash in 1995?
Signup and view all the answers
What is usability NOT about?
What is usability NOT about?
Signup and view all the answers
What is the main focus of Human-Computer Interaction (HCI)?
What is the main focus of Human-Computer Interaction (HCI)?
Signup and view all the answers
What does this course provide?
What does this course provide?
Signup and view all the answers
