Set up this device
Three short recordings of your voice, on this phone. They become a template that never leaves it — and could not usefully be moved anyway: a template enrolled on one handset scores 0.49–0.60 against another's audio instead of the usual 0.8+.
Speak naturally for about seven seconds each time — three separate takes beat one long one, because a single clip bakes in that moment's mic distance and room.
Start a conversation
Join one
Two equal doors. Listening for the chirp is quicker when it works; the code always works. At a five-person table about four sessions in ten have someone who types.
Hold this phone near the one that created the session.
Scoring runs on this phone while you talk, so the claim is ready the moment you stop.
Session
Who spoke when
What not to over-read
Diagnostics
Browsers apply gain control and noise suppression by default and partially ignore requests to turn them off. That is not cosmetic: aggressive AGC put 43% of analysis windows below threshold in testing and lost 212 seconds of one speaker.
Stored on this device
If the app is misbehaving
Start with the first one. Both keep your voice template; only the second makes you
wait for the 84 MB model again. If this screen will not open at all, adding
?reset=app to the address does the same thing.
This device's data
The template and signing key live in this browser's storage and are not recoverable from the server. Deleting them means enrolling again.