But if you want to really get your QR code creative juices flowing, check out this post on Mental Floss. While you probably wouldn't want to go so far as tattoo attendees with a code linking to ...

Apps Create personalized QR codes with the fast and fun QRhacker November 13, 2011 - 12:24 pm At the How To Web conference in Romania this week, I moderated a panel discussion on mobile trends.

The QR codes have been placed on 12 vacant storefronts. The Grand Rapids Area Chamber of Commerce, Downtown Grand Rapids, Inc. and the city want the community to help decide what should fill those ...