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Question

What is the proposed solution for handling concurrent dialogs using STNs in direct manipulation interfaces?

a.

Creating separate diagrams for each concurrent interaction

b.

Using an alternative notation for combining interface elements

c.

Increasing the number of states in the STN for better representation

d.

Removing concurrent interactions from the dialog design

Answer: (b).Using an alternative notation for combining interface elements Explanation:The proposed solution for handling concurrent dialogs using STNs in direct manipulation interfaces is to use an alternative notation for combining interface elements. While STNs can still model the microdialogs of individual interface elements, an alternative notation is suggested for combining them to accurately represent concurrent interactions.

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Q. What is the proposed solution for handling concurrent dialogs using STNs in direct manipulation interfaces?

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