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A QR-code is the most abundant form of a 2D-barcode. QR-codes can be read by e.g. smartphone apps, programs or special scanners. They can provide text information but also links to websites, e-mail adresses, telphone numbers etc.

This one:

go to

links to the JOYCE website. If you scan it with your smart phone it will provide you the web adress and eventually directly direct to it. We may use it on poster and talks.

There are lots of websites which allow you to generate QR-codes. This one has been generated on .

sites/joyce/qr-code.1413193292.txt.gz · Last modified: 2016/04/07 19:53 (external edit)