Interesting post from OnlineColleges.Net about QR Code.
Quick Response codes, popularly known as QR codes, are popping up everywhere from the center of Iron Man’s suit to bottles of wine. Basically a barcode, when scanned, QR codes link to something on the web, from ads to videos and music to surveys. Despite the fact that many young people currently say they’re not likely to scan the codes, colleges are slowly pressing ahead with bringing the tech to their campuses in the hopes of bringing students around. Here are 18 cool ways QR codes in the classroom are taking root in higher education.