How to evaluate an interface without users?

1. What is non user evaluation?
2. What are the 3 main goals of user interface evaluation?
3. Why do we need to evaluate interfaces?

What is non user evaluation?

Summary. A good non-user evaluation, or expert review, using established usability assessment principles can catch problems that an evaluation with only a few users may not reveal. If some key evaluation and design guidelines are followed the critical problems can be detected and resolved.

What are the 3 main goals of user interface evaluation?

there are 3 main goals of user interface evaluation: – system functionality does the system meet the user's requirements? is the system clear to operate? does the system help make the user effective at her task? – user's experience is the interface usable?

Why do we need to evaluate interfaces?

The goal of user interface evaluations is to make products and services more usable, easy to learn and intuitive for the user. Learners create an evaluation strategy and validate user interfaces using evaluation techniques and usability testing.