What type of testing focuses specifically on assessing the usability of a system?

Usability testing is focused on evaluating the user experience and how easily users can interact with a system or application. It assesses aspects such as the intuitiveness of the interface, how efficiently users can complete tasks, and overall satisfaction with the system. This type of testing aims to identify any usability issues and gather feedback from real users, which can then be used to make necessary improvements before the product is released. By observing actual users during real usage scenarios, usability testing helps ensure that the system meets the needs and expectations of its intended audience.