iPhone used by Japanese school to keep track of students and their attendance

If American school children have to resort to some special mosquito ringtone to use cell phones at school, a university in Japan is doing the opposite: giving cell phones to students. And not just any cell phone–the iPhone 3G.According to Asiajin, about 550 students and staff members in the School of Social Informatics at Tokyo-based university Aoyama Gakuin received the iPhone 3G for free