QR codes are ubiquitous and incredibly useful for quickly sharing small amounts of information. Although QR (short for Quick Response) codes were originally invented at a Toyota subsidiary company in ...

As well as being able to compare prices of stuff in the shops with a quick scan of the barcode/QR code, you can create artworks, as artist Scott Blake has shown with his series of famous faces. A big ...

LOS ANGELES — QR codes are on the rise. I’ve spotted them everywhere, from subway ads (yes, we have subway ads in Los Angeles) to billboards to movie posters to business cards. And so they’ve ...

Boyart was intrigued by the idea of being able to connect directly with the public and to receive money for his work without going through a middleman. So, he took six months off from painting to ...