In this post, we will discuss the practical use of QR Code or Quick Response Code.For the past decades we humans have become accustomed to the representation of data digitally. In the past we would represent data using lines (“||||” represents 4 and when we cross it to represent 5).
After it had been introduced that instead of using lines, we started using bars in which a thick bar represents different data and a lean one represents another and white space represents 0.
As time passed, we all know that there is no limits for inventions.
We introduced QR Code
Generating QR Code using: QR Stuff.
QR codes can be used to log in into websites: a QR Code is shown on the login page on a computer screen and when a registered user scans it with a verified smartphone, they will automatically be logged in on the computer.
How to Use a QR code
Practical Uses of QR Code
In Containers And Logistics
If you want to say special greetings to your loved ones, say you want to link a video in a birthday card. What you need to do all is just find the link to that video and generate a QR Code.
Emergency Contact Information
Mom will love this, what you if you want to provide some important contact numbers to your mom when you are in urge. Write it as a note and tag the fridge with it, huh? Here you can use a QR Code for what your mom must do is just a tap: Boxmeup.
In Periodic Table
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