Display preferences
Choose 100%, 125%, 150%, or 200% text, enhanced contrast, comfortable spacing, larger controls, and a more readable editor treatment.
Ark should make the machine visible without creating new barriers.
Ark is committed to an inclusive processor-learning environment for people with disabilities. We design and review the experience against WCAG 2.1 Level A and AA, with display preferences, keyboard navigation, and assistive-technology support throughout the learning environment.
Available now
Preferences and foundations that travel across Ark.
Keyboard foundations
Skip directly to main content, follow visible focus indicators, and open or close the accessibility dialog without a pointer.
Assistive technology first
Landmarks, headings, labelled controls, and live status messages are the foundation for system screen readers and text-to-speech tools.
Assistive technology
Use Ark with the accessibility tools already on your device.
Built on the accessible web
Ark exposes meaningful headings, regions, labels, keyboard focus, errors, and live simulator status through the browser's accessibility layer. Your screen reader stays in control; Ark does not replace it with generated speech.
Not tied to one operating system
Ark is designed for current standards-based browsers across desktop and mobile operating systems. Students can use the screen reader, voice navigation, keyboard controls, zoom, and display preferences supported by their own device.
Our standard
We design and review Ark against WCAG 2.1 Level A and AA. Compatibility can vary with browser and assistive-technology versions, so please report any barrier that prevents you from completing a task.
Accessibility statement last reviewed 8 September 2026.
Encountered a barrier?
Email accessibility supportTell us what stopped you.
Contact your course instructor or UMD Digital Accessibility. Include the page, task, browser, and assistive technology you were using—but never passwords, private code, or course submissions.