QR codes are everywhere, tantalizing us with hidden information. Of course, a few of them are portals to malware or other uncool business, so it's not a good idea to just scan them all and hope ...

Regular QR scanners just decode the code and send you to whatever link is behind it, no questions asked. Secure QR scanners, ...

Decoding QR Codes: What Works, What Doesn't. August 22, 2011 / 10:52 PM CDT / CBS Minnesota ... QR codes, or quick response codes, link the outside world to the web through your phone.

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) st… ...

I was pretty excited for this year’s business expo at the DCU Center. That’s because I had been to a conference earlier in the week where folks from my industry — regional business journals ...