On Sunday, February 13, 2011 the Grammy Awards will be held and broadcast on the CBS network in the US. To promote this, there are ads displayed on the “L” train platforms in Chicago, also known as the Chicago Transit Authority or CTA. Below is a photo of how 3 ad panels are displayed together.

On each panel there is a QR code. When scanned, it goes to a Web site called MusicIsLifeIsMusic.com, specifically to a page for the artist appearing on the particular ad panel. Below is a detailed photo of a QR code for an ad for Katy Perry.

Note I took the second photo before the first one – I first saw the ad panels which featured the second photo at a very narrow point on the platform and was only able to get the detail, where I was able to get a wider shot of 3 panels together, interestingly at the same station and in the 3 panel photo, there is not one of Katy Perry.

There’s a few unique aspects to these ads and how they use QR codes. As each panel has a different QR code, it can be determined which of the 3 was scanned. This can tell one of 2 things – either the person scanning has a preference to the particular artist, or they chose that QR code at random or because it was easier to scan. Also note the Grammy Award trophy in the QR code. As QR codes have built-in redundancy and can have degradation up to 30%, some part of the code can be replaced with another image. There is no magic to this – you have to make the change and test the heck out of it to make it effective.

These particular ads are positioned low to the ground. As a result, you need to bend down to scan, which may cause some not to do so, especially at the narrow part of the train platform where I was. Many times I see QR codes towards the bottom of an ad, which is unfortunate, as QR codes are not afraid of heights!

What do you think of this use of QR codes? Please share your thoughts in the comments of this post.

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For my first example of a QR code in action, I chose a medium displaying one which people may not think about – clothing. We have seen QR codes on signs, posters and flyers, but how about t-shirts? In the photo below, that’s me on the right, sporting a QR code t-shirt, and I am with Dennis Bournique at the Nokia E72 Mode beach Party last summer.

The t-shirt was given to me by QRazystuff.com, a UK-based firm that puts QR codes on apparel. When scanned, this QR code takes you to my Twitter account, @thehotiron.

A QR code on clothing will get people’s attention. On this shirt, it’s a decent size on the front of the t-shirt. Another great place to put one is on the back, as reinforcement for any messaging on the front of the t-shirt. Of course if you are walking around with a QR code on your t-shirt, don’t be surprised if someone stops you to scan it, as that’s how they will be able to scan it.

QR codes on t-shirts and other apparel can be used for promotions or games, where people in a defined area will wear them and scan each other’s as part of the game. They can also be a variation on the traditional brand tag.

Would you wear a QR code on a t-shirt? Are there other reasons for wearing one? Please share your thoughts in the comments.

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There is no shortage of discussion on QR codes. Whether people are asking what the heck they are to weighing the merits of using them, QR codes are a phenomenon that is not going away any time soon. How far they go is very much part of the discussion.

QR codes tie the offline and online worlds with simplicity. By scanning them with your smartphone (or even Web cam) you will get information – from a URL to a full contact record to a short message. This is my definition, and there are many out there. But rather than focus on the ultimate definition for a QR code, I’d rather show how they are being used.

Starting today and every Wednesday I will show a QR code in action. Each post will feature a picture of a QR code I take over the course of my day. I will describe how it is being used, and of course provide any commentary as appropriate.

Watch for QR Codes in Action here at The Hot Iron as part of the regular RSS feed or by viewing just the QR Codes in Action posts. I welcome your comments and questions, and if you want to learn more how you can use QR codes for your business, please contact us at Dunkirk Systems, LLC.

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Mobile Technology • QR Codes • QR Codes In Action • Strategize • Technology • (0) Comments • Permalink