Accessibility

Using this site

• Use Tab and Shift + Tab to move between links and controls, and Enter to follow links. The Skip to content link bypasses the header.
• Gallery images have written descriptions. Select an image to enlarge it, use the Previous and Next image buttons or arrow keys to browse, and press Escape to close.
• Use your browser’s zoom controls to enlarge text and content. On Windows, press Ctrl and + to enlarge, Ctrl and − to reduce, and Ctrl and 0 to reset.
• The site adapts to smaller screens and respects reduced-motion and forced-colour display preferences.
• Videos use playback controls and do not start automatically. Where available, select English captions using the video player’s caption controls, or open the speech transcript below the video.

Video and image limitations

English captions and speech transcripts are available for eight videos. All 22 videos have written visual overviews, and two recordings have no audio track. Other recordings have no automatically detected speech; meaningful non-speech sounds may still need additional descriptions. The written overviews and transcripts do not reproduce every visual detail or provide full audio description. Some technical diagrams and screenshots may need a longer text explanation.

Accessibility improvements are ongoing. This site has not been certified as conforming to WCAG and has not yet completed testing with a range of screen readers and disabled users.

Request another format or report a problem

Email [email protected] with the page or project name and the information or format you need.

Updated 27 October 2026.