State-owned NHAI on Friday said it will install project information signboards with quick response (QR) codes along the National Highway stretches to provide relevant information and emergency ...

Adding a camera to a project used to be a chore, but modern camera modules make it simple. But what if you want to read QR codes? [James Bowman] noticed a $7 module that claims to read QR codes so he ...

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 ...

The Original Story: In 2008, the small town of Manor, Texas, began using free QR code technology to provide information to residents and visitors. The town — located in the Austin metro area and 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 ...

State-owned National Highways Authority of India (NHAI) on Friday (October 3, 2025) said it will install project information signboards with quick response (QR) codes along the National Highway ...