Show a whole incident on one computer
This starts a practice incident on the server and opens the commander screen with demo phones beside it, all linked. The phones are the made-up crews from the demo scenario (a stand collapse at a festival). Each phone is a separate copy of the app with its own storage, so they behave like separate phones.
Phones can auto-play: each records its made-up casualties by itself, through the real triage questions, one every 15–30 seconds. You can tap any phone yourself at any time; auto-play waits while you use it. Tap the purple 🎬 button on a phone to pause or resume it.
It needs a signal (it uses the real server, with a training incident that is deleted when you press End demo, or after 24 hours). It counts as one of the 10 incidents an address can start in an hour.
On several devices
Start the demo here, then tap 📱 Other devices: each demo phone and the commander screen has a QR code. Scan it with a phone or tablet and it joins the same practice incident as that crew (in training mode), with auto-play if you chose it. You can also give people the incident code and the triagers' PIN to join with the app as usual.