Manor, Texas, isn't notable for much, except that it's where the famous movie What's Eating Gilbert Grape was filmed. But don't be fooled by pickup trucks and cow pastures. The city of 5,000 people is ...

A 1.98-square-micrometer QR code, etched into ceramic thin film and verified by Guinness, showcases a new approach to ultra-dense, long-term data storage.

A University of Minnesota forestry class is using QR codes to combine technology with nature. Students labeled trees around the St. Paul campus Thursday as part of a research project for their ...

Researchers at TU Wien in Vienna have created a QR code so small it can only be read with an electron microscope. The code measures roughly 1.98 square micrometers, with individual pixels about 49 ...

Contractors are losing out big-time on efficiencies that would benefit projects because they aren’t tapping into 95% of the information that BIM can provide. That’s the assessment of Tessa Lau, one of ...

GHMC launches a QR code pilot for efficient door-to-door waste collection, enhancing accountability and community participation in Hyderabad.

TLDR: As we navigate the complex digital ecosystem of 2026, the QR code has solidified its position as the ultimate physical-to-digital bridge. Businesses today require a sophisticated balance of ...

What is a QR Code? A quick-response code (QR code) is a type of barcode that contains data for a locator, an identifier, and web tracking. QR codes have been around for a long time. They were first ...

Over 150 years of Cottonwood and Verde Valley history is becoming available at the Cottonwood Cemetery where the stories of the pioneers and their descendants are being told through the ...

Let me come clean: For way too long now, I’ve been excited about the 2D optical code format called QR Code. I even convinced TidBITS to put one on every article page for a while. I don’t get a ...