QR Codes and How to Use Them

Isabella Gorecki

The Beginner’s Guide to QR Codes

QR codes are being used now more than ever. With the rise in technology and use of mobile devices, we have seen an increase in the popularity of QR (quick response) codes. But what is a QR code? A QR code is a scannable two-dimensional barcode made of tiny black and white boxes that store information virtually. Not only will you see these codes in print, but also virtually. They are used by businesses in almost all sectors, from health care to restaurants.

So, what do you need to know about these QR codes?

How QR Codes are Utilized

You may see these codes in magazines, brochures and flyers to give you the opportunity to receive additional information on a website. From product information to signup forms and menus, QR codes can be extremely helpful. Where you may be looking for a website’s URL or searching for a specific page, these codes streamline the process. Instead of a physical search, you simply hover over the QR code with your mobile device (with the camera setting on) and your phone will redirect you to the desired page. When typing in a desired website and URL, there is a possibility of missing even just one character and then be directed to the wrong page or one that is not available at all. This is where these codes eliminate wasted time and get you the correct information faster.

What to Look for in QR Codes

Now that we understand what QR codes are and their utilization, what should you look out for when scanning these? The first step to knowing these codes are safe is to check the credibility of the source presenting the code. You always want to look closely at where this code comes from and who has given it to you. If you have verified the source and it is credited and/or acknowledged by major brands, it is typically safe to scan. You may also have seen mobile devices that scan QR codes automatically from the camera or mobile apps that access your camera and continue the process to reach the desired website. It is typical for these mobile apps have popup information and advertisements. Thus, it’s essential to observe where the code is leading you versus where the mobile app is trying to take you instead. Once the credibility of the source is verified and you have properly checked the information given to you, you’re good to go. Happy scanning!