The tiny QR code was constructed using silver atoms placed by an ultra-precise scanning tunnelling microscope.

Cash registers have been scanning barcodes on food, clothes, and our other purchases for 50 years.

If you're beginning to use QR code initiatives to share deeper narratives that build trust and emotional connection, here are ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using ...

The state of Georgia banned the use of QR codes for elections, based in part on the assertions of a man who’s boosted false claims about Israel and 9/11. Now no one knows how ballots will be counted.

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. QR codes drive 37% click-through rates, while email campaigns ...

QR code phishing is becoming hard to ignore as attacks grow rapidly. In the first quarter of 2026 alone, "quishing" ...

Under House Bill 1085, traditional motor vehicle inspection stickers would be phased out and replaced with a $6 QR code ...

East Japan Railway said it will gradually phase out magnetic tickets for short-distance train rides starting in the ...