Label switches from CODE128 to a QR encoding 'TAG|rev' (gage lab tag + latest print-file revision), so a physical part carries which revision it was printed from - short payload stays low-version + reliable at 0.5in (margin quiet zone, EC M, no logo). Item exposes latestrevision; kiosk strips the |rev to resolve and records the scanned revision on the take (migration 0004 adds printeditemtransactions.revision) for traceability of which rev was consumed. Manual entry records a null revision.
6.3 KiB
6.3 KiB