Accessibility and known limitations

Working statement, November 4, 2026. The interface uses native buttons, labels and disclosure controls; tab selection has a visible state; charts offer selectable details; the publication network has an equivalent table. Dense charts may scroll horizontally. Responsive layouts and reduced-motion preferences are supported.

The project has no verified WCAG conformance. A full evaluation with screen-reader, keyboard-only, and low-vision participants is still pending. Older standalone reports and source media may have different limitations. The text reader omits images, embedded media and formatting. Discovered barriers and the scope of browser checks are recorded in the work log.

Report a barrier to Ian G. Williams, identifying the page or view, action, device/browser, assistive technology if relevant, and expected behavior. No response-time commitment has been specified.