iPods used in Universitys

I learnd that there are alot of university that uses ipods in there classrooms. The number of Duke university students using ipods in there classroom has quadrupled. The devices has doubled in the secound year of an effort to digital technology with academics. In 2006, 280 students in 19 courses used ipods as part of the duke ipod first year experience. So many students has there own personal computing devices and that the number has increase in using digital audio in coureses and images and video has expanded rapidly.