Which principle of Universal Design focuses on making products and environments accessible and usable for individuals with diverse abilities?

The principle of Universal Design that emphasizes making products and environments accessible and usable for individuals with diverse abilities is equitable use. This principle highlights the importance of ensuring that designs provide the same means of use for all people, regardless of their abilities. It advocates for features that accommodate a wide range of users, thereby promoting inclusion and minimizing stigmatization. By adhering to this principle, designers can create solutions that benefit everyone, ensuring that barriers to access are reduced or eliminated.

The other principles pertain to different aspects of usability. For example, tolerance for error focuses on minimizing hazards and the adverse consequences of accidental actions. Flexibility in use highlights the need for designs that accommodate a wide range of preferences and abilities. Low physical effort pertains to minimizing the amount of effort needed to use a product or environment. While these principles are all significant in creating inclusive designs, equitable use specifically targets accessibility for individuals with diverse abilities, making it the correct choice in this context.