Badge printing at scale: designing for the 30-second check-in

A check-in that takes 90 seconds feels instant with 50 attendees — and becomes a 40-minute queue with 5,000.

We break down the components of a 30-second check-in: pre-validated QR codes, single-purpose kiosks, badge stock design, and the staffing model that keeps exceptions out of the main flow.

The same principles powered check-in at the Saudi Book Fair, Joy Awards, and Riyadh Marathon.