How to read QR Code with Android or iPhone

how to read qr codeAs I explained in my article about how to create a QR code,the QR codes (short for " Quick Response " ) are those "square" symbols that you find on websites and in newspapers that , if photographed with your mobile phone , allow accessing to web sites, online information and videos instantly.
This is an evolution of barcodes whose potential is almost andless. It's time to find out how to read them. If you are not able to read a QR code yet, you should know that there are many free solutions that let you to do it. You have just to install the right apps on your smartphone , point the camera at the QR code that you have found in a newspaper or on a website and that's it.The following detailed explanations to proceed on Android and iPhone.
If you' have an Android smartphone and ytou don't know how to read a QR code, linked from this page of Android Market (from your phone or computer, it is the same) and click on the Install button to install on your mobile "Barcode Scanner",an excellent free app that allows you to read QR codes and barcodes without any difficulty.
When installation is complete , you have to start "Barcode Scanner" from the screen that includes links to all installed apps on your smartphone and to put the smartphone in horizontal position. Then you can tip the camera so as to position the QR code to be scanned at the center of the screen (with the yellow line in the middle) waiting a few seconds as long as the app does its job.
When the app reads the QR code ,you will pop three buttons on the screen of the mobile phone. You have to open the Internet browser to open the link contained in the QR code with Android browser . Then you have to share by e- mail to send the link via email , then You have to share via  SMS to share the link via SMS. Choose the option you prefer and that's it. 
But if you have an iPhone, you have just to connect to the Apple App Store to install the free app "i-nigma" on your smartphone. When installation is complete, you have to launch the "app" that you just downloaded on your mobilephone and to click on the Scan code button. 
Now you can tip the camera so as to position the QR code to be scanned at the center of the screen (in this case you have not to put the phone in horizontal position), then you have to wait for the program reveals the content of the QR code.
Mission accomplished, you can access the contents of QR code scanned using the iPhone browser by clicking on the "Go Online" button .You saw that it was not so difficult?

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