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Question

How can the usability of an interactive system be demonstrated or measured?

a.

By analyzing historical advancements in interaction

b.

By exploring new paradigms in design

c.

By means of example from successful interactive systems

d.

By increasing the power of machines

Answer: (c).By means of example from successful interactive systems Explanation:Usability of an interactive system can be demonstrated or measured by means of example from successful interactive systems making option c) the correct answer.

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Q. How can the usability of an interactive system be demonstrated or measured?

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