QR Code Event Check-in: How to Prepare for the Door

Start with the real problem

QR check-in is most effective when scanning is quick, exceptions are planned, and staff know what to do when a ticket cannot be read.

What to get right

• Test codes on different screen brightness levels and printed tickets.

• Prepare a search-by-name fallback and a process for duplicate or transferred tickets.

• Confirm device access, network coverage, power, and attendee-list refresh timing.

The fallback process matters just as much as the scan.

A practical workflow

1. Run a rehearsal using realistic tickets and peak-arrival conditions.

2. Brief staff on successful scans, invalid codes, and escalation.

3. Compare check-in records with registration data after doors close.

Turn the plan into action

Plan for weak connectivity and keep a controlled way to resolve exceptions without exposing unnecessary personal data.