[S]ome B-schools in [Bangalore] are seeing to it that students use laptops only when the `subject demands’, unlike the earlier no-holds-bar[red] usage.
… [W]hen students are permitted to get laptops for lectures, they either start surfing the net or chat online. The move is only to minimize such distractions in classrooms.
… [One school] defends the move on the grounds that engagement with laptops reduce[s] physical contact with teachers and interaction in classroom.