Claim declares you as the wearer of a pair — you can hold one at a time, and claiming another releases the first. Then pick your experiment and press Connect: from that moment the pair streams under your name and your teacher can start the session. No app needed — but open this page on the phone that is Bluetooth-paired with your glasses, because that is where the assistant's voice comes out.
Register a pair once, then say who is wearing it. Click the pencil next to a name to change the wearer — the site node hot-swaps the binding without touching the live stream; clear the name and confirm to free the pair. Learners join their own experiment themselves — from this same page on their phone, or from the Collect page of the CoLA app.
New pair? Plug it into the site Mac and press Discover (USB) below. A pair that has never been set up appears there with a Provision button — name it, and the streaming cert is installed over the cable and the pair registered here in one step. A pair the site Mac already knows but this registry does not is listed below as not in CoLA, with a Register button; it needs no cable. Either way there is no serial to copy by hand.
Live control of the classroom Mac's Aria console (start/stop
streams, status, profiles). Nothing on this page can
start that console — the link only ever runs the
other way, from the Mac dialling in. The Mac is supposed to
bring its own: ./tools/console-autostart.sh install
(once per Mac) has launchd start it at login and restart it if
it dies. Still offline a minute later means that Mac is asleep,
sitting at the login window, off the network, or never had the
agent installed — someone on site can check with
./tools/console-autostart.sh status, or just run
./aria-gui.sh.
Profiles tagged custom are ours, not part of Meta's
validated set — they can be unstable. If a pair drops streams, sends
video the receiver cannot decode, puts the gaze dot in the wrong place, or
runs hot, put it back on mp_streaming_demo.