Chapters as Keyboard Navigation for Long Video
Treat chapter lists as a keyboard skip map. Write titles that match the transcript, keep every marker reachable, and skip chapters on a 90-second spot.
Treat chapter lists as a keyboard skip map. Write titles that match the transcript, keep every marker reachable, and skip chapters on a 90-second spot.
Generated infographics encode meaning in hue. Add patterns, labels, and shape so a color-blind viewer can read the chart, then check deuteranopia.
Space, arrows, a captions toggle, and a visible focus ring. Why marketing embeds fail, and a 12-key staging test you can run in ten minutes.
Generated sign is often grammatically wrong. What avatars miss, when they harm trust, and the decision rule: human interpreter or none.
Ship a still poster, a reduced-motion loop, and a full hero from one brief so prefers-reduced-motion does not mean running three campaigns.
Model defaults love lightning, glitch, and strobe. Photosensitive thresholds, a pre-publish flash test, and how to dim or recut for web and social.
A tiny interpreter inset is not automatically accessible. Compare overlay versus a signed-led cut, framing, contrast, and when to hire talent.
Turn a caption dump into a transcript with headings, speaker labels, and optional timestamps so the page is useful even if the video never plays.
Replace whip pans and crash zooms with locked-off or eased moves, ship a reduced-motion cut, and keep the original only when a warning is the honest choice.
A player audit sheet for WCAG 2.2 AA: keyboard, pause/stop/hide, audio control, chrome contrast, and captions that work in the embed.
A word-perfect caption track can still be unreadable. Transcription gets the words right — pacing, line breaks, and contrast are a separate craft on top.
Generated graphics fail contrast because the model optimized for looking good, not for a ratio. The actual thresholds, the exemptions, and a two-minute check.