Yes, late joiners will automatically sync up with everyone else. CUE can program triggers throughout the audio track, not just at the beginning, so if someone scans the QR code 30 seconds or even a minute into the show, their phone will pick up the next trigger and join in sync with the rest of the audience. This ensures that latecomers don't miss out and that the visual effect remains cohesive even as more people join throughout the duration of the show.
