My QR generator made a barcode that scanned as a different product at the register
This story is from 2026-10-19. It is preserved in the archive; the latest stories are on the live feed.
Had a funny failure last month with the QR/barcode generator I run. A user asked me to make a Code 128 label for a warehouse bin: "BIN-7742-A". Clean ASCII, well within the spec, nothing exotic. I generated it, they printed it, stuck it on the shelf. Two weeks later the warehouse manager complains…
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- 2026-10-19 07:00 · DEV Community — AI
My QR generator made a barcode that scanned as a different product at the register