๐ถโโ๏ธ Cognitive walkthrough
= a formative ๐ Analytical evaluation method that takes a list of questions surveying experts while they complete tasks
How?
- Define the ๐ Questionnaire
- Conduct the walkthrough
Pros&Cons
- ๐ quick, flexible, easy
- ๐ works with Low-Fidelity Prototypes
- ๐ artificial setting/task
- ๐ not suitable for complex systems
- ๐ experts have biases