QR code is an acronym that is used for the term Quick Response Code.

‘Q’-Quick

‘R’-Response

Here QR stands for Quick Response. There comes a lot of things here about the topic. Let me share all the things with the readers who are interested to know about the topic.

What is QR Code?

So guys and girls here comes firstly what is in fact a QR Code? What do you understand by the term Quick Response Code and what are the things that come under the category. Let us discuss all the things.

Well Quick Response Code is actually the trademark for a type of matrix barcode. This is at first designed for the automotive industry. The very industry that is automotive industry has been from Japan. As a matter of fact a barcode is a machine-readable optical label.

This machine readable optical label actually contains information about the item to which it is attached. A Quick Response code uses four standardized encoding modes. Let me mention the things below-

• The first one includes here is numeric.
• Another one is alphanumeric.
• Apart from the numeric as well as alphanumeric, there is byte.
• Last but not the least here is kanji.

Well these are in order to store data efficiently and nothing else. Now let me discuss with you more important thing about the topic that is QR Code that means Quick Response Code. So guys are you ready. If you are interested to know more about the topic then just go to the next section. This is because in the following sections there are a lot of things that I have mentioned about Quick Response Code.

Something Important About QR Code

Well in this section I am going to share with all of you more important about Quick Response Code. If you want to know about a Quick Response Code in a very short interval of time, then this section is very important for all of you. In this section I am going to point all the things out among you so that you can know more closely about the case. Well lets get started.

• As earlier I have mention that Quick Response Code is in fact the trademark for a type of matrix barcode, also it is a fact that a barcode is a machine readable optical label. This is containing the item information to which it is attached.
• The one of the thing here includes that the quick response code system actually became popular outside the automotive industry. This happens because of the reason that QR code system is having following properties.

1. Also this includes greater storage capacity as compared to that of standard UPC barcodes.
2. There is fast readability.

 

• Well now let me here mention with all of you some of the applications here.

1. The first one here includes product tracking.
2. Another one her is that of item identification.
3. Also there are time tracking as well as document management.
4. One of the application is including general marketing.

QR Code Definition

Well dear guys and girls in the previous section I have discuss a lot of things and this is from the very intro part to that of important things and from about to important things as well. Well here are more if you really want a deep form for the thing.

Till now you have gone through a lot of things. In the previous section I have discussed a lot of things. If you want to know about some of the important things and also if you want to know about the topic in a very short interval of time you can go for the previous section. Well now let me come on the point directly.

A Quick Response code is consisting of actually black squares and this is arranged in a square grid on a white background. This can be read by an imaging device such as a camera or in other you can say that there is an imaging device like that of camera in order to read.

Well this is in fact processed using a Reed–Solomon error correction until the image can be appropriately interpreted. After then the required data is actually extracted from patterns.

Example

For your kind information let me give you an example here of that of the very popular social media app WhatsApp. If you are a user of WhatsApp then you must be aware about the Quick Response Code. Actually there in the application you all will get an QR Code so that you can use the very app on the other devices as well including the Windows that is on Laptop as well. You will also be aware about one of the app like WhatScan which is used to scan the QR Code of WhatsApp so that another can use the same account on the other devices as well. This is all happened because of the feature of the Quick Response Code.

Thus guys there are quite a few things about the QR code that is Quick Response Code. Now let me here share some more things about the topic in the last.

Uses

Well guys here I am going to mention about the uses of Quick Response Code with the help of following listed points.

• One of the useful thing here is that Quick Response codes can be used on various mobile device operating systems. Actually these very devices support URL redirection and this permits QR codes to send metadata to existing applications on the device.
• Another important thing here is that QR codes can be used to log into websites as well. This is one of the important thing about the Quick Response Code
• As a matter of fact Quick Response Code have become popular in the field of consumer advertising. On the typical basis, smartphone is used as a QR code scanner, displaying the code and transferring this to some essential form.
• QR code has become in fact a way of advertising strategy, it provides a pattern to access a website of any brand more quickly as compared to that of manual entering.