Apparently, this technology never caught on (developed way back in 1994!
). Was never promoted well and is now being replaced with newer, easier to use and more info capable methods. The 'code' makes it next to impossible to be human-readable so it has all kinds of security problems; as little as being sent to a porn page to being able to inject malware on ones device or enable ones camera/microphone/etc. and sending that info to a SPAM/SCAMmer.QUOTE("NPR Report last week")
Last week Google launched its first NFC app, called Google wallet. It seems that by the time people finally figure out what QR codes are good for, they might just be swiping past them at the checkout line.