Classroom spaces (virtual or physical) are special. We tend to take them for granted, partly because spaces in general have become less differentiated. We don’t do certain things in specified places like we used to. We work at home, on planes, and in various public spaces. We eat in our cars and in front of the TV. We use our devices everywhere—bathrooms, bedrooms, churches, cars, elevators, street corners, and, yes, classrooms.