How to read QR codes

[gr8simba 77]

To read them

All you need is a mobile phone and a program that can scan QR codes. For most of them you only need to start the app and then point the camera at a QR barcode, and within a very short time you looked up a window that tells you what the barcode containing, with the possibility of going further - open a given site, add a new contact person, etc.

iOS:

http://itunes.apple.com/no/app/qr-reader-for-iphone/id368494609?mt=8

 (App Store, Free)
Also takes care of history and lets you create your own QR codes
 

http://itunes.apple.com/no/app/i-nigma-qr-code-data-matrix/id388923203?mt=8

 (App Store, Free)
Also read the "regular" bar codes and check prices at Amazon, etc.

BlackBerry:

http://appworld.blackberry.com/webstore/content/13962

(Appworld BlackBerry, Free)
 

http://appworld.blackberry.com/webstore/content/5781

 (Appworld BlackBerry, Free)
 

http://appworld.blackberry.com/webstore/content/1102

 (Appworld BlackBerry, Free)

Android:

https://market.android.com/details?id=com.google.zxing.client.android

 (Android Market, free)
Can also generate QR codes for apps, contacts etc.
 

https://market.android.com/details?id=com.threegvision.products.inigma.Android

 (Android Market, free)
Same as iOS version above.

You can also read them through Google Goggles, available for both Android and iPhone.