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A team of researchers at TU Wien recently announced that they have "etched" the smallest QR code ever on a ceramic film. Covering an area of ...

Once used primarily to store basic data like website links or contact information, QR codes have evolved into strategic tools driving digital transformation across industries. Through my consulting ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

QR Codes: A powerful CTA for first-party data A QR Code scan is like a raised hand in a crowded room. It's voluntary, visible, and tells you exactly who's interested. Compare that to website cookies, ...