In this blog we will see what is QRCode,little bit of history of QR Codes and how to generate and scan QR Codes in your applicationWhat is a QR Code
QR code stands for Quick Response code.Many of you might have not heard about QRCode but there is a high probability that you are subconsciously familiar with them.
What better can explain a QR Code than an image?
Now, just take you smartphone out,download any QR reader/scanner application from Google Playstore or Apple store. After downloading open the QR reader app and scan above QRCode.For your reference, I have put my scan and the result image below
If you take a look at the images above, you'll notice that there is this graphic consisting of black squares and dots. This, essentially, is what a QR code looks like.
Now we know what QR Code is, if you are keen how to generate QRCode and implenent a QR code reader on your website, then refer another blog of mine.The link to that blog is QR-Technical Implementation