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Possible Duplicate:
QR Codes for Files on Google Code

When I open a google code download page, there is a QR code at the bottom.
What kind of devices will read this human unreadable QR code?
I cannot figure out why google put a QR code there.
If such a device is so powerful to recognize this image,
why it's cannot just read the ascii text in the page?
I really don't know the purpose.|1&choe=UTF-8
enter image description here

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marked as duplicate by iglvzx, slhck, Mokubai, Ƭᴇcʜιᴇ007, ChrisF May 18 '12 at 11:15

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

up vote 1 down vote accepted

Try copying the URL from your address bar to your mobile phone manually and you'll quickly see the benefit of the QR code.

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Thank you. I know why now. – kev May 9 '12 at 6:14

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