Conceptual Modeling in Human Computer Interaction
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Questions and Answers

What is a conceptual model in the context of human-computer interaction?

  • An abstract representation of the external world
  • A mental model that people carry of how something should be done
  • A basic understanding of user tasks
  • A model that defines how a system is organized and operates (correct)

    • What does conceptual modeling help designers understand?

  • Basic ideas of how something should work
  • External world representations
  • Users' abstract inner representations
  • Users' mental models and expectations (correct)

    • What is the definition of assumptions in the context of human-computer interaction?

  • Mental representations of how something should be done
  • Abstract inner representations of the external world
  • Taking something for granted when it needs further investigation (correct)
  • Basic understanding of user tasks

    • What does a conceptual model address in the design framework?

    <p>How a system is organized and operates</p> Signup and view all the answers

    What is the definition of a claim in the context of human-computer interaction?

    <p>Stating something to be true when it is still open to question</p> Signup and view all the answers

    What is the primary purpose of identifying users' mental models in the context of design?

    <p>To build on top of existing user beliefs and expectations</p> Signup and view all the answers

    What does a conceptual model help designers do before laying out widgets?

    <p>Understand the problem space</p> Signup and view all the answers

    Which of the following is NOT a component of a conceptual model?

    <p>Lines of code for implementation</p> Signup and view all the answers

    What was the Xerox Star interface intended for in 1981?

    <p>Office workers with no computer background</p> Signup and view all the answers

    Which of the following concepts was NOT included in the Xerox Star interface?

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

    What does a conceptual model enable designers to do?

    <p>Communicate the underlying intention of application design</p> Signup and view all the answers

    What does a multimodal style of interaction for controlling GPS consider?

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

    What are the assumptions and claims made about 3D TV?

    <p>Not mentioned in the text</p> Signup and view all the answers

    When designing a web site, what is the structure assumed to be?

    <p>A hierarchy of pages with crosslinks</p> Signup and view all the answers

    What is the questionnaire assumed to be when creating a platform for questionnaires?

    <p>A linear list of questions</p> Signup and view all the answers

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