Fast response code (A.K.A QR code) has been around for years – as far as 1994, in fact – and has become quite common at this time. Small barcode square shaped, looks pixelated seems to be in everything starting from advertising to menu for packaging; They even used to transfer photos from the Nintendo Switch to a smartphone. But as generally because the QR code, you may not have to use it.
That said, the QR code tends to be used as a kind of abbreviation web address in most cases, to the point where you might find yourself in a situation where the only way to see the specific information you use is using it. And that’s why we will discuss the process here. Don’t worry, scanning QR code is very easy to do with your iPhone. Here we will discuss how to scan the QR code, and what to do after you scan.
First, you might want to unlock your cellphone. You are not technically unnecessary in the sense that you can scan the QR code when your iPhone is still locked, but you will not be able to follow the link without entering your password or using a touch ID or Face ID. Unlocked it first mostly only ways to make the process run a little more smoothly.
Now you will want to open the camera application. You can do this by tapping or tapping and holding (depending on the iOS version you are using) on the camera icon on the lock screen, by opening the application like the other through the touch screen, or you can ask for Siri to open this to you by saying, Hey Siri, open the camera application “(or variation).
After that, just show the camera facing back in the QR code. If the camera can see it clearly, four small yellow lines will appear in about four QR code angles, along with yellow tags just below the code that will show you part of the connected web address.
Tap the yellow tag to open Safari immediately and open the attached website. Or you can tap the circular QR icon in the lower right corner of the camera screen to draw a menu that will display a more complete version of the web address, and lets you share, copy, or add a link to you read the list.
Before we jump to what happens when you scan a QR code, a short warning word: QR code can be used for bad and legitimate reasons. They functionally the same as the web address or link embedded on a web page, so you want to pay attention to where you find this code before you scan and follow it. This is the same rule by clicking the link in an unknown email or suspicious message, really. Maintain a healthy level of caution and you have to be fine.
After you scan the code, you will be asked to click on the link on your mobile. It opens the website that the code is linked. From here, you can follow up with the use of the intended code, it’s good to browse the restaurant menu, buy concert tickets, or find information about anything that makes the creator of the code try to cross to you.