Frequent use of mobile devices does not mean that students or instructors are ready for mobile learning and teaching
Wherever one looks, evidence of mobile penetration is irrefutable: cell phones, PDAs, MP3 players, portable game devices, handhelds, tablets, and laptops abound. No demographic is immune from this phenomenon. From toddlers to seniors, people are increasingly connected and are digitally communicating with each other in ways that would have been impossible only a few years ago.5
Consequently, it comes as no surprise that sooner or later people would begin to look for ways to integrate mobile computing into e-learning to make courses more accessible and portable. For example, Duke University made headlines when it provided all incoming freshmen with their own 20-gigabyte iPods. Similarly, the Virginia Tech College of Engineering became the first public institution to require all students to purchase a tablet PC beginning with incoming freshmen in fall 2006.
very good last min revision on QR. save my day on the TE21 presentation. The mentioned scenario of using QR code to view instructions of operating complicated equipment rooms has been my repeated lines on the day!