While QR codes have reached a mainstream Japanese audience, in the U.S. QR code usage is limited to alpha geeks–and not all of them are sold on the idea. At SXSW, blogger Robert Scoble wore a t ...

Business cards still have a creative design element; they’re not just about displaying a name, but about branding as well. However, they are limited in space, which is why QR codes can be ...

Nonetheless, users can scan LinkedIn QR codes directly from their app. LinkedIn is available as a free download on the App Store. Check out 9to5Mac on YouTube for more Apple news: ...