Introduction to HCI - Autumn 2023 Exam
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Questions and Answers

What tool should Jane use to analyze user eye movement?

  • WIMP interaction
  • GOMS analysis
  • Tobii Eye Tracking (correct)
  • PAD evaluation

    • What are the components of a GOMS model?

  • Strategies, Actions, Controls, Guidelines
  • Goals, Operators, Methods, Selection rules (correct)
  • Inputs, Outputs, Processes, Feedback
  • Tasks, Objectives, Tools, Protocols

    • Which of the following is a limitation of WIMP when applied to mobile phones?

  • It is outdated due to newer interaction models.
  • It requires a mouse-based interface. (correct)
  • It is not suitable for touchscreen interactions.
  • It cannot support multitasking features.

    • Which concept was introduced with Apple's Macintosh that contributed to WIMP interaction?

    <p>Menu bar</p> Signup and view all the answers

    What does PAD evaluation help Jane to identify in her design process?

    <p>The causes of user confusion</p> Signup and view all the answers

    Which of the following statements is true about WIMP interaction?

    <p>It was developed at Xerox PARC in 1973.</p> Signup and view all the answers

    What is the primary purpose of using GOMS in user interaction design?

    <p>To model user goals and the methods to achieve them.</p> Signup and view all the answers

    Which of the following best defines the 'Selection rules' in a GOMS model?

    <p>They determine the methods for achieving a goal.</p> Signup and view all the answers

    Which of the following types of demand cannot be measured using the method described?

    <p>Cognitive Demand</p> Signup and view all the answers

    What is the definition of usability according to ISO 9241-11:2018?

    <p>The extent to which a product can be used by specified users to achieve specified goals with effectiveness, efficiency and satisfaction in a specified context of use</p> Signup and view all the answers

    Which evaluation method should Jane NOT use to improve her website's design?

    <p>NASA-TLX questionnaire for purchase speed</p> Signup and view all the answers

    What should Jane do after using the open-ended questionnaire to identify issues with the new design?

    <p>Conduct a Cognitive Walkthrough with a UX researcher</p> Signup and view all the answers

    What is an important outcome for Jane to consider regarding her website redesign?

    <p>User navigation confusion should be prioritized since it leads to poor satisfaction</p> Signup and view all the answers

    Which of the following statements regarding Jane's evaluation methods is FALSE?

    <p>NASA-TLX measures satisfaction based solely on aesthetic appeal.</p> Signup and view all the answers

    What aspect of usability does the term 'efficiency' specifically refer to?

    <p>How quickly a user can complete a task using a product</p> Signup and view all the answers

    Which option best describes the role of a Cognitive Walkthrough in user experience design?

    <p>To analyze and improve the usability of a design through user interaction scenarios</p> Signup and view all the answers

    What is the lowest level of a GOMS model composed of?

    <p>Operators</p> Signup and view all the answers

    What is used to determine the method if a goal can be achieved by more than one method?

    <p>Selection rules</p> Signup and view all the answers

    Which of the following is NOT a physical execution phase operator in the Keystroke Level Model (KLM)?

    <p>Keypointing</p> Signup and view all the answers

    In Fitts’ law, which law is used in conjunction with pointing?

    <p>Hick-Hyman Law</p> Signup and view all the answers

    Which statement accurately reflects the relationship between recognizability and distinguishability?

    <p>Recognizability &lt; Distinguishability</p> Signup and view all the answers

    What does the 'D' stand for in the operators of KLM?

    <p>Drawing</p> Signup and view all the answers

    In the GOMS model, methods are composed of which of the following?

    <p>Operators</p> Signup and view all the answers

    What is the outcome when a goal can be achieved through more than five methods in a GOMS model?

    <p>Selection rules are applied</p> Signup and view all the answers

    In which type of Virtual Reality (VR) environment is a user visually isolated from their surrounding physical environment?

    <p>Immersive VR</p> Signup and view all the answers

    What is the first question an evaluator needs to answer in the Cognitive Walkthrough?

    <p>Is the effect of the action the same as the user’s goal at that point?</p> Signup and view all the answers

    What constitutes a false affordance in design and HCI?

    <p>A design element that suggests a functionality or action which it does not actually provide.</p> Signup and view all the answers

    Which of the following types of VR allows the least level of visual isolation?

    <p>Non-immersive VR</p> Signup and view all the answers

    During Cognitive Walkthrough, which question focuses on the user's mental model?

    <p>Is the effect of the action consistent with the user's expectations?</p> Signup and view all the answers

    In which context would a design element that enhances aesthetics but lacks functionality be considered harmful?

    <p>When it leads to false affordances</p> Signup and view all the answers

    What function does a semi-immersive VR environment primarily serve?

    <p>To blend physical and virtual elements seamlessly</p> Signup and view all the answers

    What is one of the key purposes of conducting a Cognitive Walkthrough?

    <p>To assess user interaction and system feedback</p> Signup and view all the answers

    Which statement accurately describes the role of the constants a and b in the given context?

    <p>They are empirically estimated values influencing the target's characteristics.</p> Signup and view all the answers

    According to Nielsen's usability heuristics, how many experts are needed to potentially discover 90% of design errors?

    <p>1-2 experts</p> Signup and view all the answers

    In the context of improving prototype usability, which aspect is considered the independent variable?

    <p>The visibility of the system status</p> Signup and view all the answers

    What is a defining characteristic of Augmented Reality (AR) applications?

    <p>They integrate digital elements with the real world for interaction.</p> Signup and view all the answers

    Which of the following best describes the target size factor in the provided content?

    <p>It is a parameter that affects how users interact with the target.</p> Signup and view all the answers

    What does the distance to target refer to in the context provided?

    <p>The physical distance between users and screen elements.</p> Signup and view all the answers

    How can we interpret the finding that improved visibility increases prototype usability?

    <p>Changes in visibility affect users’ perception of usability.</p> Signup and view all the answers

    Which of the following statements about usability testing is most accurate?

    <p>Multiple experts can effectively identify a significant portion of design issues.</p> Signup and view all the answers

    What does Human-Workspace Interaction (HWI) primarily focus on?

    <p>Supporting knowledge workers through an interactive workspace.</p> Signup and view all the answers

    Which of the following best describes 'workspace components' in the context of HWI?

    <p>Components that include both physical and environmental aspects.</p> Signup and view all the answers

    How does HWI differ from conventional HCI?

    <p>HWI involves interactions within a workspace rather than just between a human and a product.</p> Signup and view all the answers

    What elements are considered part of the interactive workspace in HWI?

    <p>All aspects surrounding the knowledge workers, including objects and environment.</p> Signup and view all the answers

    Which statement about the visibility of written content is true according to the provided guidelines?

    <p>Text must be visible to everyone without extensive background imagery.</p> Signup and view all the answers

    What feature should articles have to support accessibility?

    <p>A 'read out loud' option for users.</p> Signup and view all the answers

    What is NOT a consideration in Human-Workspace Interaction?

    <p>The content of digital interfaces only.</p> Signup and view all the answers

    Why is it important to gather user data in an interactive workspace?

    <p>To analyze user behavior and improve accommodations.</p> Signup and view all the answers

    Study Notes

    Exam Information

    • Exam: 2023 Autumn Exam
    • Course: Introduction to HCI (Human-Computer Interaction)
    • University: University of Bergen
    • Exam Date 2023.12.11
    • Start Time: 15:00
    • End Time: 18:00
    • Exam Type: Written Exam

    Question Types

    • Section 1: Multiple Choice Questions

      • Q1: NASA-TLX
      • Q2: ISO 9241
      • Q3: Evaluation Methods
      • Q4: WIMP
      • Q5: GOMS
      • Q6: Keystroke Level Model (KLM)
      • Q7: OmniVib (research project)
      • Q8: Fitts' Law
      • Q9: Nielsen's Usability Heuristics
      • Q10: Experimental variables
      • Q11: Augmented Reality (AR)
      • Q12: Virtual Reality (VR)
      • Q13: Cognitive Walkthrough
      • Q14: False affordance

    • Section 2: Free-Form Questions

      • Q15: Justify your design method(s)
      • Q16: Recommender Systems
      • Q17: Human-Workspace Interaction
      • Q18: Remote Intelligent Lab

    Additional Details

    • Exam code: INFO162
    • PDF created: 2024.03.14, 21:37
    • Note: Page numbers are not relevant to summary and were excluded.

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    Eksamen 2023 høst - Innføring i HCI (Universitetet i Bergen) PDF

    Description

    Prepare for the Autumn 2023 written exam for the Introduction to Human-Computer Interaction course at the University of Bergen. This exam covers key concepts such as evaluation methods, usability heuristics, and human-workspace interaction. Test your knowledge with multiple choice and free-form questions designed to gauge your understanding of HCI principles.

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