QR Code 101 and Best Practices December 22, 2011 by scott Leave a Comment I just uploaded a deck to Slideshare the covers the following: What are QR Codes (Quick Response) How do they work What are some ways to use them Some examples Some best practices Enjoy! QR Code 101 and Best Practices View more presentations from Brand Digital, Inc. Another good article on QR Codes at e-consultancy