What does the Universal Design principle of 'Tolerance for Error' focus on?

The Universal Design principle of 'Tolerance for Error' centers on creating environments and products that minimize the potential for mistakes and hazards that users may encounter during their interactions. This principle acknowledges that users might make errors and seeks to design systems in ways that allow them to avoid or recover from these mistakes safely and effectively.

By focusing on reducing the likelihood of errors and providing supportive features that assist users in correcting their mistakes, designs become more user-friendly and accessible to a wider range of individuals, including those with varying levels of experience and abilities. This approach enhances overall usability and satisfaction, as users can feel more confident and secure when engaging with a product or service.