Evaluating methods
19 important questions on Evaluating methods
When planning your evaluation, what are the main considerations regarding the location of the evaluation?
- Field setting
- Remote evaluation
What are some user-related factors to take into account during evaluation in user studies?
- User attitude
When conducting an evaluation in user studies, what aspects should be assessed?
- Usefulness
- User experience
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What are the characteristics of summative evaluation?
- This evaluation is for high-fidelity prototypes and fully functional products.
What are the characteristics of a lab-based evaluation location?
- Ensures a controlled environment
What are the benefits of conducting evaluations in the field?
- Increases ecological validity
What is a key advantage of remote evaluation locations?
What are the key aspects to assess when considering usability in product design?
- It includes evaluating the ease of use.
- Requires identification of design issues that impede effectiveness and efficiency.
How is usefulness tested in the context of product design?
- Related to designing the right thing as per Buxton's principle.
What is emphasized when assessing user experience in product design?
- It seeks to understand users' perceptions and reactions to the design.
What is the shift in focus and research areas from the 2nd wave to the 4th wave of HCI evolution?
- Focus on task performance and functionality
- Research in Mathematics & Computer science
- 3rd Wave:
- Focus on accuracy, ergonomics, ease of use
- Research in Human cognition, performance vs. machine capabilities
- 4th Wave:
- Focus on human behavior, activities in everyday life
- Research in Social sciences, Psychology, human-computer interaction
What topics are associated with the 4th wave of HCI evolution?
- Design for the greater good
- Social responsibility
- Research in Ethics, technology-mediated interaction, ubiquitous computing
What are cognitive walkthroughs?
What is heuristic evaluation and who proposed it?
Who typically performs heuristic evaluation and why?
What is the importance of using cognitive models in predicting user performance and design options?
- Supports or refutes design choices based on results
- Helps in making design decisions informed
What caution must be taken when using results from literature to support or refute design choices?
- Consider applicability of results to the specific design context
- Be wary of generalizing results to all design scenarios
What are some key aspects of usability tests?
- Verbal and non-verbal insights
- Uncover usability issues
- Verbalization of thinking process
What is a diary study, and how does it differ from logging?
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