Actually, QR code isnot a bar code, but a QR code and it's used as a shortcut to link to content online, text, SMS or other data using your phone's camera, saving you from typing lengthy addresses into your mobile browser.
To decode what’s enclosed, you need an app that enables you to read QR codes, used so frequently nowadays. The most strongly recommended app for reading QR codes isQR Droid, the only app rated 5.0 out of 5 stars, available for free in Android Marketplace. By using your camera to scan a QRcode, the content coded gets immediately accessible to you!
So, you can test it out right here! Go ahead and try it on the code above - scan it with your camera and make sure you do keep up with the future way of how information will be stored, sent, and shared!
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