Welcome to the new large barrier-free school. Here, students and teachers feel completely at ease. The practical lockers under the stairs are perfect for storing laptops and backpacks. Attention, the bell rings, quickly to the spacious classroom, the teacher is already waiting. Sit down, open your laptop, and the lesson can begin. In the meantime, the secretary is making herself a coffee in the office. "Wait a moment, one child is still missing," the teacher wonders. Here it comes, rolling in its wheelchair. Fortunately, this school is barrier-free. Never be late again: the new digital school clock can be removed and used as an alarm clock as well.