What is this symbol about?

http://img8.imageshack.us/img8/7479/unledoq.png

That which is that impression about
I’ve found it in a very couple sites now, for the most part japanese things…
But I don’t know what this particular symbol, as well as other symbols comparable to this 1 are in relation to.

I bought really concerned about it, specially result in I observed someone in a forum using one of them as a strong avatar, so whenever anyone has learned what it’s, I’d become grateful.

It is usually a QR code.

It’s really a computer-readable code (obviously, humans aren’t able to easily decipher it).The idea is the fact when you’ve got a cell-phone, you may install QR-code-reading program, and then you should utilize your cellphone’s video camera to decipher the particular code.

http://en.wikipedia.org/wiki/QR_code

Hi at this time there!

Is just not it via BlackBerry

It’s being a bar code you scan using the camera to incorporate someone to BlackBerry Messenger (BBM)…

Look:
http://jenkinyat.com/wp-content/uploads/2010/03/dsc06138-copy.jpg

Acquired a BB!

Hey there from Mxico!

It’s some sort of 2D bar-code.A number of them are designed to be understand by wise phones along with contain website addresses.