2d-code reader “Cherky” sent in this picture of a large QR Code sticker in the window of the Canary Wharf branch of Barclays. It looks like it will be difficult to read with its reversed light and dark, and very little space around the code. It actually decodes to “Happy Christmas from all of us at Barclays” but I would be interested to know which QR Code readers can and can’t interpret the code. Please leave a comment below if it works for you (or not!).

Cherky emailed me to say he was using a Nokia 6303 with the i-nigma code reader to decode.
didn’t work (at least your photo of it) for my Droid.
With a Nokia E71:
- Upcode: didn’t work
- I-nigma: works very well
- Nokia Point&Find: didn’t work
- Mobile Tag: didn’t work
Regards,
Nacho.
On my Nokia E51
NeoReader works
Kaywa, UpCode, BeeTagg, i-nigma and QuickMark don’t
Regards,
Prokka
Hi, tried with a Scanlife app. that can read EZ, QR and DTM + 1D codes. Did not work even though
HAPPY NEW YEAR to all
regards
jesper
Hi again. Now tried it with my Nokia E71 with Scanlife app. It worked very fine, fast. Love 2D codes
have a good 2010 to all
Tested with BeeTggg on:
Nokia E71
Nokia 6700
SE W995
Works ever so fine!
Try it out get the reader via your mobile browser url: http://get.beetagg.com
This is why I started a QR code consulting company. People are enthusiastic about using QR but don’t have a total understanding of how they work. There are ways of using QR incorrectly, and although beautiful to look at, this is a FAIL. You should have at least a 90% success rate in QR code translation and for the other 10% post a URL so they can view the content as well.
-Rick
Hi, tested with iPhone & QuickMark ….no joy.
Using iphone 3Gs
i-nigma - yes (expected it resolves most codes)
Neo reader yes
Semacode - no
Mobiletag - yes
BeeTagg pro - no
Lynkee - no
Ahh.. The inverted QR code challenge.
I wrote about this for Iphone on my blog. These are the apps on iphone that support and dont support inverted QR codes. http://qrarts.wordpress.com/2010/06/19/readers-that-like-inverted-qr-codes/
After converting this to black and white it was more readable:
“Happy Christmas from all of us at Barclays”