How is this invading someone’s privacy? All it’s doing is detecting if children are smoking in a room or space at school and then putting an alert up about the detection on a screen.
They have zero right to privately smoke at school, or anywhere for that matter, smoking is illegal for children and not something to be taken lightly.
Similarly, adults have no right to privately smoke whilst in the workplace in the bathroom or other non-smoking designated areas. This is also illegal and not to be taken lightly.
If it’s added as already opted in, I assume they pop something up to make it clear what’s been added and enabled, and how it affects the user’s privacy, with a link to the settings to change it if desired?
If so, that’s not too bad, no.
If they added it and didn’t make it clear, or worse yet didn’t call attention to it at all, that would piss me off.