Q. What is the core message of interaction design?

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Q. Why is usability often considered too late in the design process?

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Q. What is the first stage in the simplified view of the design process?

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Q. Which method is a form of observation deriving from anthropology and is influential in HCI?

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Q. At which stage of the design process do designers move from understanding what is wanted to determining how to achieve it?

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Q. What is the purpose of prototyping in the design process?

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Q. What does implementation and deployment involve in the design process?

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Q. Why is it important to consider trade-offs in the design process?

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Q. What is the primary challenge in the iterative stages of design?

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Q. Why can a system that seems perfect actually be considered badly designed?

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Q. What is the primary focus at the start of any interaction design exercise?

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Q. What is the significance of knowing the users in interaction design?

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Q. Who are stakeholders in the context of interaction design?

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Q. How can you get to know your users in interaction design?

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Q. Why is it important to find out who the users are in interaction design?

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Q. What is the potential issue when designers assume they are the main users of the system?

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Q. How can designers gain a deeper knowledge of users' work context and needs?

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Q. What motivates users to become champions for a design once it is deployed?

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Q. What is the importance of observing users' actions in interaction design?

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Q. What is the potential problem with solely relying on what users say they do?

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