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Question

Why might real-time notations be challenging to use for human-computer interaction (HCI) design?

a.

They are too simple and limited.

b.

They are too focused on non-critical time periods.

c.

They are not compatible with formal methods.

d.

They often deal with critical bounds and exact timings.

Answer: (b).They are too focused on non-critical time periods. Explanation:Real-time notations might be challenging to use for HCI design because they are often focused on non-critical time periods, while many human response time issues involve gradual degradation in performance rather than critical time bounds.

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Q. Why might real-time notations be challenging to use for human-computer interaction (HCI) design?

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