QR codes were invented in Japan in the mid-90s to track components in car production.
They can hold a massive amount of data compared to standard barcodes – up to 2,500 numeric characters compared to a barcode’s 43.
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QR codes were invented in Japan in the mid-90s to track components in car production.
They can hold a massive amount of data compared to standard barcodes – up to 2,500 numeric characters compared to a barcode’s 43.