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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The next likemind will be Friday, January 21, 2011 in dozens of cities around the world.

In Chicago, it will be at Argo Tea, 140 S Dearborn St. at the corner of Adams and Dearborn Streets in the Loop from 8:00 am to 10:00 am.

I call likemind a gathering of creative-minded people, from various disciplines including Internet, advertising, art, social media, et. al. For more on likemind, read this great article on likemind Chicago from the Newcity and likemind from the New York Times. Follow @likemindchicago on Twitter.

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When I was preparing to attend the Microsoft TechEd Europe conference last week, I was hoping I would get my hands on the new, yet-to-be-released Nokia E7 smartphone. As TechEd is a business technology conference, and the E7 is being positioned as a business mobile device, I was pretty confident there would be an E7 or 2 available for me to try.

The good news is there was, however they were the personal devices of the Nokia staff who were there for the show and working at the booth. So where I was able to hold and try an E7, nobody handed me one and told me to walk around the exhibit floor and take it for a test drive. As a result, I had limited access, but enough to collect some initial thoughts and opinions which may be of value for others. I have also listed a number of things I would like to try out once the device is released. Interestingly, it was also the first time I had my hands on a Nokia N8, which came in handy for comparison of the 2 devices.

First, here’s my initial thoughts, and not necessarily in a priority order:

• Good size – The E7 has a decent-sized screen. When the keyboard is “stored” under the device, it fits well in your hand and is not too bulky. After sliding the keyboard out, it is practical to type and use while holding in my hands as well as placing it on a flat surface. It is also a bit larger than the N8, as you can see from this angled yet side-by-side comparison photo I took.
  
• Solid – A hallmark of Nokias is they are solidly built, and the E7 continues this tradition. When I attempted to slide out the keyboard for the first time, I was cautious as I didn’t want to do it with too much force. But once I did it and a few more times, I got the hang of it. The keyboard can take a little pressure on the slide mechanism.
• Decent keyboard – The keyboard is more like the N97 than the E75, which is a good thing. There are arrow keys rather than a joystick, which is preferred to me, especially on a touchscreen device. I say the keyboard is good, and to make it great would be to add an additional row of keys so I don’t have to press an “alt” key to type numbers. But it does have 4 rows of keys as compared to 3 on the N97.
• Memory – The E7 has 16 GB of memory on-board. I asked how much available memory was free on the device when it is shipped, and I was told it was about 14 GB, as there are core files and some audio and images and video shipped on the device. There is no memory card slot, and some have had issue with this. Personally, Micro SD cards are too darn small for my big hands. The E7 has a Micro USB connector, and with an adapter cable you can connect a USB Flash drive. I saw a demo of this – when connected, you can browse the Flash drive just as if was an inserted memory card. You can also run files off the Flash drive, including video and presentations, which to me looked seamless.
• Video – I saw 2 examples of this. First was a video file played off a Flash drive, and as I said above it looked fine. I also saw NHL Gamecenter, an app which shows clips of hockey games. I watched this both on the device as well as when it was connected to an HDTV using its HDMI out port. The video quality was very good on the E7 and good on the HDTV, though there was some pixilation. My assumption is this was due to the compression of the video itself as it is probably optimized to deliver over a mobile network. The photo below is of a game clip on an HDTV from the E7.
  
• Camera - The camera on the E7 is 8 megapixels, as compared to a 12 megapixel Carl Zeiss lens on the N8. When I asked about this, I was told part of the decision-making was the price of the device, and part was that in order to have the Zeiss lens on the N8, it extends from the back of the device, which if done on the E7 it would not be able to lay flat on a surface. This makes sense as you won’t always be holding it when typing.

So what did I want to do that I did not have the opportunity to? Here’s a few things:

• Take video and photos and look at them on my PC.
• Try reading text outside in sunlight and in a dimly lit room, as well as see how much I can adjust the text size.
• View PDF documents.
• Write and edit a blog post.
• Surfing the Web, including hitting various eCommerce Web sites.

In short, I would want to use it as I do my E72 device on a daily basis.

One last thought – orange would be my color of choice! It’s a unique color and the metallic color looks impressive, plus it will match my luggage.

I hope my initial thoughts are of some help. What are your thoughts on what you have seen and heard on the E7 so far?

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After a whirlwind trip to Berlin, Germany for the Microsoft TechEd Europe conference and the opportunity to meet and query members of Nokia’s enterprise mobile team among other Nokia staff, I am back in the Windy City with a head full of thoughts and ideas.

As I get settled back and unwind from this learning experience, I will be writing more detailed posts on what I took away from the people I met over the last few days. Look for more information on Nokia’s next flagship device, the E7, as well as information on how it works and where ti fits in with everything else Nokia is working on now.

E7 Coming Soon

One piece of information I will share now is the answer to the most asked question of me to relay to Nokia staff – when the E7 is coming out. Their answer is Christmastime. It will be a phased global launch over the next few month, with availability in some countries by the end of 2010 and the rest soon after in 2011. Nobody told me which countries would be when, but it was inferred markets such as China and India would be in the first phase, and there was no specific indication when it would be available in the US.

In the meantime, I will share this photo of an E7 hooked up to an HDTV – it has an HDMI out port and with a cable it can be hooked up to any HD device with HDMI input.

Special thanks to Nokia and WOMWorld/Nokia for sponsoring all of my travel, accommodations, hospitality and admission to TechEd. Rhiannon from WOMWorld/Nokia was a gracious host and facilitator and did an excellent job ensuring all was coordinated, especially keeping us well fed. It was also great to again see Dennis Bournique from Wap Review and meeting Craig Richards from Geek Computers. Kudos to the Hotel Berlin, Berlin, an excellent hotel with great service.

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