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Question

How does task conformance relate to the success of direct manipulation interfaces?

a.

Task conformance ensures that direct manipulation interfaces match user tasks.

b.

Task conformance allows users to directly manipulate system services.

c.

Direct manipulation interfaces enable task completeness.

d.

Direct manipulation interfaces create a separate world for user tasks.

Answer: (a).Task conformance ensures that direct manipulation interfaces match user tasks. Explanation:Task conformance ensures that the tasks represented by direct manipulation interfaces (the separate world) match the tasks as understood by the user and supported by the system, ensuring successful user interactions.

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Q. How does task conformance relate to the success of direct manipulation interfaces?

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