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QR and X - ACU Library

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by

Sarah Howard

on 30 March 2012

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Transcript of QR and X - ACU Library

They are barcodes that can be read by mobile phones (iPhones, Windows, Droids etc) to provide people with information. QR = Quick Response What are QR Codes ? QR Codes link the physical world to the digital world All you need is a mobile device with a camera & internet access. Download a free QR Reader (also known as a QR Scanner).

There are many to choose from... You will then be taken to a website...on your phone! So how do you create a QR Code ? Statistics http://libguides.acu.edu.au/qrcodes http://bit.ly/ Customising Codes Sarah Howard Redundancy 30% Don't cover too
much code Position Markers Alignment Marker John Eliot Timing Markers Don't cover Marker code Bit.ly works when your QR code
is a URL. Because bit.ly can redirect to a url.
It doesn't work when it is text because
there is no url for bit.ly to redirect to, just text. You can get around this by having webpages
host your text, like a dropbox webpage. Xtranormal and QR Codes http://www.xtranormal.com/ Augmented Reality The other advantage of this is you can encode just the URL, rather than all the text Simple URL Encoded 250 characters of text encoded The more complicated the
QR Code, the harder it is for the scanner to read it, because all the elements are still moving but are now also much smaller. All you need is a free QR Code Generator!

There are many to choose from on the Internet...http://qrcode.kaywa.com/






Simply cut and paste. Coming Soon...
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