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  • Packaging expert sees a social revolution in the evolving barcode

    Electronic identifiers such as the barcode, left, or QR code, right, are evolving in complexity and capability, packaging expert Scott Morris says.

    Electronic identifiers such as the barcode, left, or QR code, right, are evolving in complexity and capability, packaging expert Scott Morris says.

    Graphics by Scott Morris and Diana Yates

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  • Editor's note: To contact Scott Morris, call 217-333-9330; email smorris@illinois.edu.
    The book, “Food and Package Engineering,” is available online.