Data-driven wellbeing audits are becoming common in classrooms in Denmark, which has long invested heavily in digital teaching aids and interactive learning. In the last few decades, depression among Danish children has sextupled, and a quarter of ninth-graders report having attempted self-harm. Platforms such as Woof offer teachers regular feedback based on anonymous self-reports. Similar systems in the US extend to surveilling students' emails, chat, and searches.Experts are concerned that…
