What is one of the main objectives of usability testing?

Evaluating a product's functionality from the user's perspective is a crucial objective of usability testing. This process allows designers and developers to understand how real users interact with a product, assessing whether it meets their needs and expectations. By focusing on user experience, usability testing helps identify areas where users may struggle or become confused, thereby providing invaluable insights that can guide improvements in the product's design and functionality.

Usability testing often involves observing users as they complete tasks and gathering qualitative and quantitative feedback on their experiences. This user-centered approach ensures that the product is both intuitive and effective, ultimately leading to higher satisfaction and usability.

In contrast, options focusing on visual design, speed of access, or coding languages do not directly capture the essence of usability testing, which is fundamentally about the user experience and how well the product serves its audience.