Forget stickers. Real geeks show their commitment with something more permanent: laser engraving. And Jason Fields takes your etching and raises you one QR code. Sure, it's too big for most little QR ...

eBay is adding QR Codes scanning to its barcode scanning app RedLaser, which the company acquired from Occipital in June. The app, which has has seen over five million downloads from the App Store ...

Barcodes and QR codes feel like they’re everywhere nowadays, but they don’t have to be. Scientists at MIT have developed an invisible tagging system called BrightMarker, which embeds fluorescent tags ...

NORFOLK, Va. - Quick Response (QR) codes are everywhere these days because they're an easy, contactless way to read a menu or download an app. While square barcodes can be convenient, they can also be ...

Scientists have developed a new method of providing information on 3D-printed foods, by printing a QR code within the food itself. Doing so doesn't affect the taste or outward appearance of the food, ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You probably already know how to scan a QR code with your phone. It ...

A QR Code, or Quick Response Code, is a type of matrix barcode that is readable by QR scanners or mobile phones equipped with a camera. The code consists of black modules arranged in a square pattern ...

eBay has announced a new addition to its RedLaser Barcode-Scanning app for the iPhone that gives the app a really cool new feature. The App can now scan QR Codes and get information on the product ...