One of the nifty things about having a tiny computer (that is, your smartphone) on your person all the time? You have a whole new way to interact with the objects around you. The buzz on QR codes (sometimes called 2-D codes) has steadily grown for the last couple of years — after all, once something’s featured on primetime television, you know it’s catching on.
Libraries and higher education have been busy building services with these technologies as well – here are just a few examples.
Ryerson University Libraries put QR codes in their catalog records to provide another quick way for users to access bibliographic (title, author, etc.) information and location information about the item using their mobile device. Then they took it one step further, and developed their own mobile application for scanning the QR codes, as well as barcodes. Read the write-up in a recent issue of the Code4Lib Journal.
At the University of Waterloo, some students developed a mobile app called QuickCite, which produces formatted citations (MLA, APA, Chicago) from scanning a barcode … and they’re selling it for the low, low price of ninety-nine cents.
The action isn’t all in Canada, though – at the University of Miami in Oxford, Ohio, computer science professor Bo Brinkmann [together with the Miami University Augmented Reality Research Group (MU ARRG!)] has been working on a prototype for a shelf-reading system powered by QR codes. The Android app leverages augmented reality to scan the shelf, identify out-of-order items by their spine codes, and even goes so far as to calculate the fewest number of steps to order them properly. Awesome! Together with two librarians, he gave a presentation at ACRL in Philadelphia last month, and I was really impressed at what I saw (read a write-up of the session).
Have you seen any cool library applications for QR codes or barcode scanners? Feel free to share in the comments.