A music video of The Pet Shop Boys for their song Integral includes many references to QR Codes throughout
The QR code system was invented by Toyota's subsidiary, Denso Wave. Its purpose was to track vehicles during manufacture: 1994
QR codes have been used and printed on Chinese train tickets since 2010
The Royal Dutch Mint issued the world's first official coin with a QR code to celebrate the centenary of its current building and premises: 2011
A Japanese stonemason announced plans to engrave QR codes on gravestones, allowing visitors to view information about the deceased: 2008
QR Codes can hold up to 7,089 characters compared to the typical barcode that can hold a maximum of 20 digits
In 2012, the QR Code won a prize in the Media for Industry category of the Good Design Award*
The act of linking from physical world objects to your mobile device is termed hardlinking or object hyperlinking
History of QR Codes - history (and future!) of QR codes
2D-Code - a useful blog keeping you up to date with 2D barcodes
Denso Wave - the original creators of the 2D barcode
MC2 - the mobile codes consortium
Wikipedia - a wiki article about QR Codes
Google's ZXing Project - a Google Android application for decoding barcodes
Barcode Generator - QR Codes, Data matrix, Aztec, MaxiCode among others
QR Codes bring mobile device users onto the Internet quickly and efficiently. QR Codes can be used to store web addresses, MP3 files, telephone numbers and email addresses.
Users with a mobile device equipped with a QR reader application can scan the image of the QR code to display text or contact information to connect to a wireless network, or to open a web page.
QR codes may appear in magazines and books, on signs, on buses, on posters, on business cards and t-shirts to name a few.
QR code stands for Quick Response Code.
Model 1 and Model 2: original QR Code
micro QR Code: smaller codes
iQR Code: rectangular
LogoQ: uses colors instead of the traditional black and white and allows a picture to be embedded in it. Also, a type of
SQRC Code with reading restrictions: used for privacy protection
Access the Unisa Library Mobile Catalogue (AirPAC) by scanning the following QR code:
The Library purchased the following book to use QR codes wa spurchased by the Library. QR codes appear on every page to open contextual video, sound, maps, blogs, chat, etc. on your mobile device. Reading this book is an enriched and interactive experience:
Download a QR code reader from your app store: