A QR code is a user generated barcode that can be read by modern smart phones and are being used for a variety of purposes. According to the QR Code Wikipedia listing, codes may contain text, URLs or other data. Currently, one of the most common uses of QR Codes are in providing URLs (web addresses) for smart phones. Usually the process goes like this:
- A creator of content publishes the QR Code using a variety of sources, with Google being the most common. The web address (for example) is made into a bar code that looks like the one below:
Village EduLand QR Code - The QR code can then published online or even on printed media for the consumer of content
- Students or readers of the content can then take a picture of the QR Code with a free bar code reader app (for iOS) and automatically be directed toward a specific website emedded in the code
QR Codes such as this are increasingly being found in newspaper and magazine ads as well as in store offers such as at discount and grocery stores. The QR code is a easy way to convey especially long and specific website addresses to the public.
How do we make a QR Code?
The easiest and most accessible QR Code format for weblinks (URL) can be published by using the Google URL shortener called goo.gl. Simply paste the website that you want to create the QR code into the text box as below:
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| Goo.gl Screenshot |
After submission your URL will appear under the text entry box with several new options. The first users will notice is that the primary purpose of goo.gl is to shorten long web addresses into shorter URLs that may be more easily shared. Google also keeps track of how many people click on the shorted URL that can be published anywhere on the web and used like a regular web address.
In order to access the QR Code we must choose the details link that brings up the following page:
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| How to Access the QR Code |
As indicated above the final step is to save the image on your desktop for later use by right clicking and choosing ‘Save As’.
I have started using QR Codes in my classes as alterative ways to present long websites for students using printed and online material. I still provide the actual link (or shortened goog.gl link), but for students using smart phones, iPod Touches or other devices with camera ability there seems to be allot of potential to be developed. QR Codes could be used in the classroom setting to help develop scavenger hunts, puzzles, team building and other experiential activities.
How might QR Codes be used in your classroom to improve learning?
How might QR Codes be used in your classroom to improve learning?
Hi Jamie, this is Aida for 650 class. I find your site very helpful. Your posts are explanatory and quick to go through. Personally, I did not know what was the use for the QR codes that now seem to be everywhere. Thanks for the information.
ReplyDeleteTo improve learning in my work area I would use QR codes to promote interaction and communication among my staff (for undergraduate students report to me) creating team builders. I think this will help me as a supervisor using technology to first captivate their attention, exposing them to new information and technology and can be benefitial for our interaction.