QR codes have become very popular over a very short period of time. This is because people are finding more ways that they can use QR codes other than what they were used for when they were first invented. The invention of QR codes took place back in the ‘90s in a car parts manufacturing company, where it was solely used to track cars in Japan.
QR reader download – More on QR codes
Today, QR codes are not only used in Japan to track cars, but also in most countries all over the world for different other uses. Since QR codes have the ability to store massive amount of different kinds of data, business owners are using this to their advantage. QR codes are being used as the latest form of marketing. Business owners and companies are saving a lot of information about the companies and their products in QR codes such that when a customer scans a QR code, they are able to view the information that it carries, depending on the QR code type that was created. A good example of the information that business owners save in a QR code is contact information. Other information that business owners save in QR codes include email addresses, text message and personal details depending on the type of QR code. some business owners also link a QR code to their official business website in that once a QR code is scanned, it leads the person who is scanning it to the website.
QR reader download – How QR codes work
Since the data that is contained in the QR code is encoded, there is the need for the QR code to be scanned and the data that is contained in it to be decoded. Scanning or reading a QR code is very easy. The only thing that you need is a smartphone that has a QR code reader installed in it.Most of the smartphones that are being manufactured today come with an already installed QR code scanner. However, there are some smartphones that do not have a pre-installed QR code scanner. In such cases, installing a QR code scanner comes in handy. You can download a QR code reader from your phone’s app store.
Once you have successfully downloaded and installed it, you can go ahead and scan any QR code that comes your way. Simply launch the already installed QR code reader application and focus the camera of your phone to the QR code that you want to scan. The QR code will automatically be scanned.