Millions of users are utilizing QR codes these days. You can see them everywhere from goods to document storage. A QR code contains black squares and dots. Yes, this is what it looks like. The patterns on the QR code can be alphanumeric, numeric, binary, or Kanji which is a form of Japanese character originating from China.
QR code stands for quick response code which is a two-dimensional barcode containing data that can point to a website or application. The notion behind creating the QR code is to create an image that any mobile device can read or scan and provide meaningful information.
How the QR codes work
QR codes work just like the barcode in a supermarket. If you have a smartphone, all you need to do is just scan them and your phone will read the information that has been transferred. Both iPhone and android smartphones can scan any QR codes using the main camera app. You can simply open the camera app and point it toward the QR codes then it will read the code easily.
Whether it is a printed or online QR code, it can be read or scanned with a touch of a button. Thus, you can consider the QR code as a wonderful way to access a website or other information. You don’t even need to search for something with a QR code hence it provides you with the ultimate convenience.
What information a QR code can contain
With a QR code, you can store a great amount of information. Most popularly they contain website addresses and links that provide multimedia content such as music, image galleries, etc. Furthermore, they can contain short texts, contact details, telephone numbers, email messages, Wifi access credentials, geo and navigation data, and more.
QR code for passport and other documents
QR code for documents is a revolutionary document-free system that can make your life easier while ensuring the highest level of security. Losing your documents such as your passport is a thing of history now. You can simply access your passport and any other documents with a QR code for passport through a simple touch of a button. The process is extremely simple as you just have to tap on a button to see what you have uploaded. You’ll get easy and secure access to all your personal records.
You simply need to upload pictures of your documents and scan the QR code to display the picture when required. When you scan the given QR code, the image of an item you uploaded will be shown in the view-only mode. This way, you can easily keep a record of all your documents.
All in all
We can conclude from the above blog that QR code is an advanced technology that ensures easy access to information. You can access your important data such as your passport, driver’s license, and insurance cards with just one click. We hope that your find the above information useful but if you still have any doubts, feel free to get in touch with the experts.