This quote is from an interesting piece entitled ‘7 Things You Should Know About QR Codes.’ The full pdf is available from Educause.edu
“QR codes link the physical world with the virtual by providing on-the-spot access to descriptive language and online resources for objects and locations. In this way, the codes support experiential learning, bringing scholarship out of the classroom and into physical experience. They offer expanded pedagogical value in exercises that draw students into creating and contributing content. In history projects, students might research information about local sites, write up what they have learned, generate QR code for their content, post the codes at key destinations, and tour the sites where a network of information from other students has been posted. Such exercises move students outside the bounds of the campus and into city centers, historic neighborhoods, and manufacturing districts, where learning becomes a matter of exploration. Because much of the information in QR codes is browser-based, students engaged in study abroad can use the codes to read websites in their native languages or turn a local destination into a foreign-language lesson. Finally, the greatest importance of QR codes could lie not in their specific use, which may be superseded by newer codes and interpreters, but in the opportunities they offer for moving away from keyboards as input devices in learning environments.”
