When I wrote about the Interactive Bulletin Board my class posted in our hallway utilizing artwork, poetry, and QR codes, I promised an update on the results. Â The final article, with a few more details, appeared as a guest post on Free Technology for Teachers, hosted by Richard Byrne. Â You can check it out by clicking this link. Â Richard Byrne’s blog is one of my favorite resources, so I am really excited that he allowed me to share this idea with a wider audience. Â Thanks, Mr. Byrne!