Keyboard and touch
Primary controls use native buttons, links, fields, and range inputs with visible focus.
Accessibility status
The evidence should not depend on a mouse, color, or motion.
The current prototype includes keyboard navigation, visible focus, reduced-motion support, text summaries for charts, an accessible frame-quality table, and status labels that do not depend on color alone. Formal assistive-technology and classroom-device testing remains a pilot launch gate.
Manual comparison
The hero comparator can pause and switch frames manually; reduced-motion settings stop ambient blinking.
Chart alternative
The demo provides a text summary and an expandable table for frame quality and decisions.
Pilot verification
Screen-reader, 200% zoom, Chromebook, mobile, and report accessibility checks are still required.