The footer
The strip that says how many are online, the faces, and one tooltip that says what the count means.
The specimen
Rendered by this site from the openvibe-shared it pins.
What shipped
4.197.0 made the footer say “13 online”, then the faces; hovering or focusing the count shows “In the last 30 minutes” and the members and guests, and a press opens the same words above the names. A guests-only strip opens that line too.
“Make it like shorthand ‘3 online’. If you put your mouse over it, it says ‘last 30 minutes’.” — the owner, 2026-11-10
The rules it carries out
31 One navbar per page, owned by the shared Frame.20 Status is a word, never colour alone.26 One choice, one control; one action, one button.46 Everything you can press is at least 44 px.
Build it
// openvibe-shared/footer.js
// one read: /api/frame/online → { count, members, guests, faces, live }
// the count carries data-ov-tip="In the last 30 minutes"; a press opens the names