A concrete approach to user evaluation

1. What are the three main types of usability evaluation?
2. What are the 3 main goals of user interface evaluation?

What are the three main types of usability evaluation?

There are three categories of usability evaluation methods, namely inspection, testing, and inquiry [4] . This research used both of testing and inquiry for observing the users and their response to get the improvement recommendations. ...

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?