Yes, you can. Go to the Settings in your QandR dashboard (gear icon top right), and click Create to generate a fixed QR code.People can scan that code to participate in any of your sessions. If no session is active yet, that see a waiting screen on their phone. As soon as the sessions starts, they are logged in automatically.
This reduces clutter for even the least digitally able and works very well in scenarios where a session has to remain open for an extended period, e.g. at walk-in events. As moderator, you make sure to print out the QR code or display it somewhere obvious (you can enlarge the code in your dashboard).
Participants walk in, scan the code, and automatically join the session.
