Despite the dean turning down this request, the students began coming up with ideas - with their first concept being printing ... barcode and every product will just have one QR code that holds ...

QR Codes are a two-dimensional type of matrix barcode that are used for a variety of uses. They’re one way of turning a long piece of string data into an easily machine-readable format.

This rectangular-shaped QR code is designed to be used on narrow spaces, with an aspect ratio similar to that of a traditional 1D bar code. There are quite a few variations of rMQR, but the ...

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But there's a push to get rid of them within just two years, replaced by QR-style 2D barcodes. GS1, the global non-profit organization that develops and maintains standards for supply chain ...