You may see us using these in our JEP adverts, they're two dimensional barcodes called QR codes. We use them in adverts, mainly, and using a QR Scanner, on your smart or iPhone, you will be able to scan the code and the scanner will then extract the relevant information from the code and display it on your phone INSTANTLY - definitely quicker than copying down and typing in a URL.
In our case it will either be a direct link to the job page on the website, an article on our blog or our a link to our facebook page.
Most smart phones have these QR scanners already within their system, however iPhone users will have to download a scanner from the AppStore. We recommend QRAFTER as this decodes a variety of links in the fastest time and it's free.