Re: QR code…what??? Home › Forums › The Hangout › QR code…what??? › Re: QR code…what??? August 17, 2011 at 6:18 pm #38021 djdunamisParticipant my barcode scanner will scan those. Funny those have been around since early 90s but lately people are just now using them. Which i guess with the rise of smartphones makes them more usable.