May 2, 2026
The First Barcode Beep and the Automation of Checkout
The easiest things to overlook are often the hardest things to design well. Familiarity disguises constraint. The First Barcode Beep and the Automation of Checkout is a good example because it sits at the meeting point of materials, manufacturing, regulation, and daily habit. People interact with it quickly, often without vocabulary for the choices embedded in the design. Yet every curve, surface, mark, and failure […]