Which aspect does system accessibility testing primarily focus on?

Which aspect does system accessibility testing primarily focus on?

• A. The performance speed of the system
• B. System compatibility with various devices
• C. Usability by individuals with disabilities
• D. The visual design of the interface

Answer: (C)

System accessibility testing primarily focuses on usability by individuals with disabilities. This type of testing ensures that people with various disabilities, such as visual, auditory, motor, or cognitive impairments, can effectively use the system. Accessibility guidelines, like those outlined by the Web Content Accessibility Guidelines (WCAG), emphasize making digital content and interfaces navigable and operable for everyone, including those who rely on assistive technologies. By centering on accessibility, this testing verifies that features like keyboard navigation, screen reader compatibility, and sufficient contrast ratios are present, allowing equal access to information and functionality. Ensuring accessibility not only fulfills legal and ethical obligations but also enhances overall user experience, broadening the audience that can comfortably interact with the system.

System accessibility testing primarily focuses on usability by individuals with disabilities. This type of testing ensures that people with various disabilities, such as visual, auditory, motor, or cognitive impairments, can effectively use the system. Accessibility guidelines, like those outlined by the Web Content Accessibility Guidelines (WCAG), emphasize making digital content and interfaces navigable and operable for everyone, including those who rely on assistive technologies.

By centering on accessibility, this testing verifies that features like keyboard navigation, screen reader compatibility, and sufficient contrast ratios are present, allowing equal access to information and functionality. Ensuring accessibility not only fulfills legal and ethical obligations but also enhances overall user experience, broadening the audience that can comfortably interact with the system.