Direct Manipulation Interfaces Quiz
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What are the central ideas in satisfying interfaces, now widely referred to as direct-manipulation interfaces?

  • Visibility of the objects and actions of interest, rapid, reversible actions, and replacement of typed commands by a pointing action on the object of interest (correct)
  • Continuous representations of objects and actions and menu-based actions
  • Labeled interface objects and complex syntax
  • Direct keyboard input and complex syntax

    • What is the role of feedback in direct-manipulation interfaces?

  • It is used to slow down the user's actions
  • It is used to make the interface more aesthetically pleasing
  • It is used to provide rapid and visible feedback (correct)
  • It is not necessary in direct-manipulation interfaces

    • What is the primary advantage of direct-manipulation interfaces?

  • They are highly customizable
  • They provide rapid and visible feedback (correct)
  • They require less training than other interfaces
  • They are easy to program

    • What is a disadvantage of using typed commands in an interface?

    <p>They can be error-prone</p> Signup and view all the answers

    What is the benefit of using visual metaphors in direct manipulation interfaces?

    <p>They enhance the user's ability to remember actions</p> Signup and view all the answers

    What is a key principle of direct manipulation interfaces?

    <p>Continuous representations of objects and actions</p> Signup and view all the answers

    What is the significance of the example of driving an automobile in direct manipulation?

    <p>It illustrates the benefits of continuous representations</p> Signup and view all the answers

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