A QR (Quick Response) code is a two-dimension barcode that is used to exchange information quickly and easily. The increasing popularity of these barcodes is primarily due to smart phones with cameras becoming very common, these smart phones can use QR code reading applications to quickly obtain information.
There are many types of information a QR code may contain, such as an email address, vCard, website address or telephone number.
What mobile app do I need?
Simply put there are many different applications for all different types of mobile (Android, iOS & Windows), simply search for "QR code reader" in the app store for a selection of apps.
Where can I get my own QR codes?
There are many out there, we have found Delivr to be a very easy to use service.