Layla is a dedicated AI agent who joins the call as a participant. Face: Ingrid. Voice: Leda. She answers when addressed by name; a button is the fallback. This draft is revised from the spike's results (name-trigger accuracy, cutout, latency).
DarkLightSystem
effective: dark
Open questions for the owner
Does the tile say “Listening” at rest, or is the AI mark beside the shield enough? (Drawn: nothing at rest.)
While Layla answers, does the tile name who asked (“Answering Kai”), or only that she is answering?
Where does the button live: on Layla's tile (drawn), in the top bar, or both? Who can press it: anyone, or hosts only?
Does pressing the button hold the floor until Done (drawn), or is it press-and-hold?
Who adds Layla to a call, and who can remove her? Does she join every meeting with AI on, or only when invited?
Does her joining change the one-time AI line (drawn), or does the existing “AI is present” line cover her?
When meeting AI is switched off mid-call, does Layla leave the call, or stay muted?
The 2D special tile when cutout fails: is a round face on the tile (drawn) right, or does 2D keep the plain video tile, since 2D tiles never cut out?
1 · Layla is a participant, always listening
Her own tile with her face. The AI mark beside the shield covers disclosure; nothing extra on her tile at rest.
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Layla
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Layla
2 · Addressed by name, thinking (about 2.5 s)
Kai says her name. Only the person who said it is answered; nobody else's speech starts a turn.
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Thinking…
Layla
Kai: “Layla, what did we decide about the launch date?”
3 · Speaking
The speaking keyline every participant gets, plus who she is answering.
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Answering Kai Müller
Layla
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Answering Kai Müller
Layla
4 · Button: Ask Layla
Always present (noisy rooms, accessibility). Press it, speak, press Done. Try it on the tile.
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Listening to you
Layla
5 · Disclosure: when Layla joins
The one-time AI line names her, and People lists her as an AI agent. The shield-side AI mark stays.
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Layla
6a · Failure: avatar video unavailable
Her voice still answers; her tile falls back to her face card.
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Voice only
Layla
6b · Failure: no answer
The answer did not arrive. One quiet line on her tile; the only colour is the glyph.
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Couldn't answer. Ask again.
Layla
6c · Fallback: cutout failed, special tile in 2D
If her video can't be cut out, she is not a seat in 3D, and her 2D tile shows her face in a round frame.
12:34
AR
Alex Rivera (You)
MO
Mira Okafor
KM
Kai Müller
Layla
7 · 3D room: seat, or bubble if cutout fails
A flat sketch, not the renderer: Layla cut out in her own seat, and the bubble fallback.