T-minus 7 days: pre-distribute the link
Send the join link in the conference app push, calendar invite, and reminder email. Goal: 30 to 40% of guests complete profile before arrival. Pre-registered guests scan QR only to mark present.
T-minus 1 hour: door setup
Print two large QR codes on foam board. Test scan rate with staff phones. Place signage: 'Scan to join matching' vs 'Already registered? Scan to check in'.
Run power strips and one dedicated hotspot per lane as backup.
Minutes 0 to 10: arrival wave
Batch arrivals happen in the first eight minutes at corporate events. Keep lines moving: staff do not troubleshoot phones in lane; floater handles edge cases offline.
Track check-in count on host dashboard. At minute eight, if 160+ checked in, start round one announcement while stragglers continue scanning.
- Target: 80% checked in by minute 10
- Average successful scan: 8 to 12 seconds including page load
- Failure modes: low brightness, saved PDF QR, corporate email blocking link
After minute 10: late arrival policy
Late guests join the next round without restarting the room. Avoid re-briefing the whole crowd; floor staff catch up individuals in 30 seconds.
Common questions
- How many door staff do I need for 200 guests?
- Two lanes with one staff each plus one floater for troubleshooting is enough. Add a third lane if you expect simultaneous bus arrival.
- What if venue WiFi fails?
- Use cellular hotspots at the door, shorten the check-in page, and pre-load guest list sync before doors open. Pond guest join works on mobile data when pages are lightweight.