May 242010

Know about QR codes?  If you’ve spent any time around Android apps on the web you may have seen them.


They look like this


Wikipedia has a pretty good write up:

According to the page these codes can store up to 4,296 characters and even have the capacity for error correction

I found a great site for generating FREE QR codes.  I used it to generate the one above.

Google used a few of these during its recent i/0 conference:

Wonder if kids are passing notes with these in school yet???

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