WHAT IS THE FULL FROM OF QR CODE
Here we are going to discuss about, Full from of QR code,How QR code work ,How QR CODE SCAN online,How to QR CODE Generator online ,when QR code invented , Who invented etc.
5G technology mobile in india 2021
FULL FROM OF QR CODE
FULL FORM OF QR CODE IS Quick response code, first it was developed by a japanese company Denso
Wave in ve1994 for automotive sector to monitor its vehicle during the production stage.latar a chines company named ALIPAY developed a payment system in 2011 scanning qr code. from here qr code getting famous in other industry ,specially in payment industry.
TYPE OF QR CODE
It can be divided into two parts, Static and Dynamic QR code
Static QR CODE
Static QR Codes are QR Codes that can’t be changed once they are created. These are, for example, email and text Codes, which don’t gather any tracking metrics
Dynamic QR CODE
While Static QR Codes contain fixed information, Dynamic QR Codes have the possibility to be edited after completion. Both the type of QR Code and the content are editable as many times as needed. They use a short URL to send users to the landing page of your desire as well as monitor statistics for information such as the number of scans, location and operating system used.
HOW QR CODE WORKED
QR code is a 2D code ,we can scan qr code with smart phone & other telescopic devices .We can scan QR code online ,scan QR code offline .
we can scan qr code horizontally as well as vertically with the help of 3 square that paste on three corner of QR code.
A QR
code represents a Black square with a white background organized in a
square grid.
In this square or black square are bit & byte, IN ASCII (American standard code for information interchange) their is a numeric code for every alphabet .that is given below
| Letter | ASCII Code | Binary | Letter | ASCII Code | Binary |
|---|---|---|---|---|---|
| a | 097 | 01100001 | A | 065 | 01000001 |
| b | 098 | 01100010 | B | 066 | 01000010 |
| c | 099 | 01100011 | C | 067 | 01000011 |
| d | 100 | 01100100 | D | 068 | 01000100 |
| e | 101 | 01100101 | E | 069 | 01000101 |
| f | 102 | 01100110 | F | 070 | 01000110 |
| g | 103 | 01100111 | G | 071 | 01000111 |
| h | 104 | 01101000 | H | 072 | 01001000 |
| i | 105 | 01101001 | I | 073 | 01001001 |
| j | 106 | 01101010 | J | 074 | 01001010 |
| k | 107 | 01101011 | K | 075 | 01001011 |
| l | 108 | 01101100 | L | 076 | 01001100 |
| m | 109 | 01101101 | M | 077 | 01001101 |
| n | 110 | 01101110 | N | 078 | 01001110 |
| o | 111 | 01101111 | O | 079 | 01001111 |
| p | 112 | 01110000 | P | 080 | 01010000 |
| q | 113 | 01110001 | Q | 081 | 01010001 |
| r | 114 | 01110010 | R | 082 | 01010010 |
| s | 115 | 01110011 | S | 083 | 01010011 |
| t | 116 | 01110100 | T | 084 | 01010100 |
| u | 117 | 01110101 | U | 085 | 01010101 |
| v | 118 | 01110110 | V | 086 | 01010110 |
| w | 119 | 01110111 | W | 087 | 01010111 |
| x | 120 | 01111000 | X | 088 | 01011000 |
| y | 121 | 01111001 | Y | 089 | 01011001 |
| z | 122 | 01111010 | Z | 090 | 01011010 |
with the help of these code every alphabet of our data converted into a numeric code & store the information in the from of bit.
so when we scan QR code, black square dot converted the bit into a alphabet with the help of Ascii code. for example
On a merchant QR code their details of bank account ifsc code & name are converted in a QR code with the help of ASCII code.
when we Scan A qr code of a merchant on a store, our smartphone read the merchant name ,bank account number & ifsc code with the help of this we can make payment.
Benefits of QR Code
1 Every QR code is unique.
2 OR code store more information then Barcode.
3 OR code easily scan vertically or horizontally.
Demarit of QR code
- Lack of familiarity with the QR code among people.
- Potential obsolesce from emerging technologies such as near field communication.
- Poor execution and user experience have presented the biggest obstacle for adoption.
- Cannot always track the user journey after they arrive on-site from a QR code.
- The user is not too familiar with this technology.
we can store information in QR code like name ,bank account no,url,email address etc.Any one can easily Generate QR code online by click it here
After follow the step given below
- First sing in the site with the help with Gmail Id
- Paste or write text which you want to convert in to qr code
- as you paste the text box QR code is Generated in other box which show in screen
- click on ... 3... dot icon & choose the resolution of Qr code
- After that click on save button, give you 3 format in which you can save your Qr code format are PNG SVS ECS chose which one u like it
- Afftet secting your format click save your dowload of QR code is started
If you have any question regarding this article or QR code you can comment us we are waiting for your query & suggestion please comment .
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