Let your chest handle the social networking with QR code T-shirts from ScanMe. Your custom-printed bar code shirt leads back to your Facebook, LinkedIn, and Twitter profiles.
Is that a hashtag on Nicole Scherzinger's hips? CuteCircuit's haute couture gown for the social-networking celeb makes its debut at a launch party for U.K. 4G mobile network EE.
Companies are getting playful with product codes, adding clever images to the familiar black-and-white striped bar code.