Here a code, there a code, everywhere a barcode! How QR Codes are Invading the Mobile Landscape
You may have noticed a new kind of square barcode popping up all over the place, which are most likely QR codes. Actually there are a few different kinds of barcodes, but they all have the same basic purpose – using your smartphone’s camera to access information encoded on anything in the physical world.
I think of this as putting hyperlinks on any surface you see – anywhere. This is huge.
It’s the best thing I’ve seen bridging the real world of signs and paper to the virtual world of Web and mobile. With the right app you can transfer information such as contact data from a name tag or view the trailer for the movie review you’re reading. The possibilities are endless and they aren’t limited to scanning the physical world since you can scan a code on an LCD monitor and take the information with you.
Earlier this week I noticed an otherwise unmarked white cargo truck with QR codes on the back and sides. I didn’t get a chance to scan the code to see if it was a subtle marketing experiment or used for logistics tracking, but I did get the picture below.

In addition to seeing these pop up in magazines recently, I saw one Tuesday night on a Dance Flight program by DanceWorks Chicago, who recently became an Astek client. The link goes to an extended program with videos and other multimedia material you can’t get on paper.

Try scanning the QR code above. I use QuickMark on my iPhone, which works quite well scanning screens and paper. You can download QuickMark here.
Social media writer and consultant Rachel Yeomans recently posted an article spotting a QR code on Facebook for Net-a-Porter’s new mobile site:

For an example of the Microsoft Tag, which I think is a bit too colorful to be practically incorporated into most branding, I scanned an ad from the current issue of Entertainment Weekly (yes, someone else in the office has a guilty pleasure). Scan the code below to view a YouTube trailer for The Green Hornet on your mobile device. You’ll need to download a tag reader free from Microsoft.

If you’re envisioning a world in which we all wander around scanning each other for information, well, you’re probably not too far off. But this is all an interim step until the technology becomes so ubiquitous that we don’t even need our phones to do the scanning. At that point privacy and social concerns will take over the conversation from technology.
You can generate your own QR code to try out the technology. Post a comment if you’ve seen some interesting QR codes out there or think of any great uses for this technology.



















