Apple Wins Technology War in Software Engineering Classroom

Greeting from the famous Computer Sciecne room N101 at the Research School of Computer Science at the Australian National University in Canberra. I am helping teach software engineering to a room full of students. Almost every student had a laptop in front of them. The most common are Apple laptops, followed by Dell. The typical screens are 13 to 15 inches. I can see no Apple iPads and just one Microsoft Surface. My preference is for a 11 to 13 inch laptop, but I have a larger desktop LCD to use. I suspect some students like a large screen to hide behind in the classroom, just as lecturers hide behind the lectern. ;-)