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Thu, Mar 24, 2011
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Because I've been writing an App for iPhone recently, I've learned a couple of things.
Firstly, I hate OS X.
Secondly, I don't much like iPhones either.
Thirdly, if you've seen weirdness like this around before:
Then you've seen a QR code, aka a 2D barcode.
I've seen them around before, but never known how they worked. Since building a barcode reader into an iPhone app, I've had to learn.
They're really very cool. They can encode a very large amount of letters and numbers, and there's generators for them available all over the place. And free readers for them for just about every smartphone going.
So if you have a smartphone and it's got one of the multitude of readers installed on it, you'll see that that the image up above has my own name, blog, and social media sites contained in it.
If I ever bother to print myself out some "business" cards (because I'm too lazy to spell my name when I meet new people ;o) I am *so* putting a QR code on it :o)
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I'm in the Perl newsletter again. I should try and write about some other language...
21/05/12
Facebook Syndication Error
22/05/12
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I last listened to:
Johann Pachelbel - Canon in D major
Most recent photo:
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