Hello there guys. You might be curious about the word QR. Quick Response Code(abbreviated as QR) is type of a bar code, similar with what you see in price tags. The only difference is on how it is read. QR codes are read in a matrix manner which is a bit complicated to explain here. So how do we use it? Just use a QR scanner. You can also scan the code below using a phone camera(usually a smart phone camera) with a QR reader application and internet connectivity. Actually, the image contains the coded link address of this blog. I also put the image permanently at the bottom-most part of the blog for future use. Try it!
Remember, this is only practical to use for mobile users.
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