School Spies on Student?

According to BoingBoing.
According to the filings in Blake J Robbins v Lower Merion School District (PA) et al, the laptops issued to high-school students in the well-heeled Philly suburb have webcams that can be covertly activated by the schools' administrators, who have used this facility to spy on students and even their families. The issue came to light when the Robbins's child was disciplined for "improper behavior in his home" and the Vice Principal used a photo taken by the webcam as evidence. The suit is a class action, brought on behalf of all students issued with these machines.
Uh, as far as I know, my home is my home, and I can freely walk around half-naked wearing a purple tutu, yellow feathers up my *ss, look at Megan Fox pictures while liberally indulging in a lot of depraved sex acts with green stuffed bunnies imagining one of them is Bill Clinton, and I still wouldn't be doing anything wrong?

The bunnies are okay, but the feathers itch.