What defines a usability goal?

A usability goal is fundamentally a metric for measuring product usability. It specifies what is expected in terms of how easy and effective a product should be for users. By establishing usability goals, designers and stakeholders can quantify aspects such as efficiency, effectiveness, and satisfaction when users interact with the product. This measurement helps to inform design decisions, assess user interfaces, and verify whether the design meets the intended user experience standards.

In the context of usability testing, these goals provide critical data points that can guide iterations and improvements. They allow teams to assess outcomes objectively and ensure that the user interface supports the users’ needs. Establishing clear usability goals is essential for creating products that users find useful, accessible, and enjoyable.

The other options, while related to usability in some manner, do not accurately define what usability goals are. They blend more into aspects of marketing or broader user satisfaction, which are not strictly measurable outcomes specific to usability itself.