What is the primary goal of a usability test?

The primary goal of a usability test is to evaluate user satisfaction. Usability testing focuses on understanding how easily and effectively users can interact with a system, application, or device. During these tests, researchers observe users as they perform specific tasks and gather feedback regarding their experience, including how straightforward it is to navigate, how intuitive the interface is, and whether the users feel they can efficiently complete their goals.

This evaluation of user satisfaction is crucial because high satisfaction typically leads to better user engagement, increased productivity, and a positive overall experience with the product. By identifying usability issues, developers can make informed decisions on how to improve the system, ultimately leading to a more user-friendly design.

The other options acknowledge important areas of software and system validation but do not focus specifically on user interactions and experiences. Security features address how well a system protects against unauthorized access, code efficiency pertains to how well the code performs computational tasks, and data consistency relates to ensuring that data remains correct and accurate as it is processed. While all these aspects are significant in the broader scope of software development, they are not the central aim of usability testing.