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 ...

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 ...

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 ...

Dynamic QR codes are the operational foundation of any serious QR strategy. Unlike static codes, they let you update the ...

What if traditional forms of art could be more interactive? That’s exactly what Jose Torres, better known artistically as Tony Taj, wondered. Jose, a painter and mobile designer, mainly paints ...