I participated in a Teq webinar on QR codes today. I thought I was fairly well versed in QR codes and their uses, but I learned a couple of interesting things today that I thought I’d share. First of all, I hadn’t played much with QR Stuff. I think I sometimes become set in my ways with regards to tools—not that I don’t like to try new ones, but if I have a tool that does what I need, I tend to stick with it unless I need to change, and sometimes, this isn’t a good thing. QR Stuff is cool because it allows you to change the color of your QR codes and also allows you to easily create codes for a variety of data types, including plain text.

One of the webinar participants said that you can point QR codes to Google Docs to share text-based content, too. I like this idea, but I need to play around with it a little more. I am a little bit embarrassed not to have thought about connecting QR codes to Google Docs before. Unfortunately, some tech issues on my end kept causing me to drop out of the webinar, and I had to reload U-Stream in order to get it working again. It seemed to happen whenever I tried to use chat.

Finally, I learned about the QR Reader iPhone app. I have been using Red Laser, which scans all kinds of bar codes, including QR codes, but I actually like the way QR Reader handles scanning QR codes better. Red Laser’s focus is mainly on price comparison, and its QR code features are limited. It’s easier to scan codes with QR Reader. Better than that, however, QR Reader has a creator feature that allows the user to create all kinds of QR codes and save them to the iPhone photo album, send them via email, print them, or share them on Facebook, Twitter, Flickr, or Tumblr. Cool!

I had already heard about another tool mentioned in the webinar, Class Tools’s QR Code Treasure Hunt Generator, a very quick and easy tool to generate scavenger hunts, but I don’t recall if I have mentioned it here before, and it’s something many of you might want to check out.

QR codes have a lot of potential in education; your only limitation is really your imagination (and your mobile device).

It also pays to see how other folks are using tools you think you know a lot about and try doing things their way.