I wore a different QR Code shirt each day of the conference, and also added a QR Code to each of the business cards I handed out using a self-inking stamp. I also had a manual stamp for demonstrating using different colours to create QR codes (with a green stamp pad)
[nivs] added this photo to his favorites. (60 months ago)
picbloom 63 months ago | reply
Hi, i'm an admin for a group called QR Codes , and we'd love to have your photo added to the group.