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--- concepts:barcode [2019/10/15 00:29] – created Scott Cunliffe
+++ concepts:barcode [2025/01/21 22:07] (current) – external edit 127.0.0.1
@@ Line 5: / Line 5: @@
 {{concepts_full_qualified_barcode.png}}
-[[object:volume|Volume]] can be either a [[concepts:fully_qualified_barcode|Fully Qualified Barcode]] or an [[concepts:unqualified_barcode|Unqualified Barcode]].
+Or in the case of a QR code format, a machine-readable code consisting of an array of black and white squares.
+{{qr_code.png}}
+[[object:volume|Volume]] Barcodes can be either [[concepts:qualified_barcode|Fully Qualified Barcodes]] or  [[concepts:unqualified_barcode|Unqualified Barcodes]].