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QR-CODE
BY : -
RAVINDRA CHAUDHARY
1203213037

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CONTENTS
What are QR codes…
How do I create them…
How do I scan them…
Where we use QR codes…

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What are QR (Quick response) codes
 The acronym QR is short for “Quick Response”.
 A QR code is a two-dimensional code (2D code, matrix code).
 This means it contains data in both direction vertical and horizontal.
 A QR code consists of black modules (square dots) arranged in a square grid on a
white background, which can be read by an imaging device (such as a camera).
 Users point their phones at the QR code, scan it, and are then taken to the end
data. This could be text , website, call, geolocation, event, wifi,vcard.

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How do I create them…
Steps to generate a QR Code for a
website :-
 Find URL of desired information.
 Copy that URL.
 Go on any QR generator ( here I choose http://goqr.me ).
 Paste the URL in the desired box
 Generate it .
 And if you required then download it.

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QR Code Generators:-
qrcode.kaywa.com
qrstuff.com
http://unitaglive.com
https://bitly.com
goo.gl
http://goqr.me

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Make QR codes interesting
Insert pictures and logos:-
http://mashable.com/2011/04/18/qr-code-design-tips/

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How do I scan them…
Firstly you need to download an app to your phone:-
 Go to your phone’s marketplace and search for QR code scanner

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Step 1 :- Install your App …

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Step 2 : – Open the app …

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Step 3:- Point your camera and click…

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Step 4:– Here are the details from that QR
code..

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Where you use QR codes…
 In Business cards.
 Products details.
 Use in education.
 Restaurant menus.
 Put your all info. In one.
 Finding current location.
 Party napkins.
 Sending emails and text.
 Contact details.
 Library catalogues

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In Business cards…

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Products details…

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Use in education...

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Restaurant menus…

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Finding current location.

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Party napkins...

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Sharing contact details…

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Library catalogues….

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THE END