Most managers in enterprises will happily sit in meetings and check emails while pretending to be doing something useful in there. I actually liked the article

Most managers in enterprises will happily sit in meetings and check emails while pretending to be doing something useful in there. I actually liked the article, but then point 5 directly contradicts itself. Point one is what makes engagement clear. I.e. keeping people out of meetings that don't need to be there. People can happily play PS5 while on CAM, doesn't mean the meeting is any more relevant or people are any more engaged. If CAM is what you need for measuring engagement, your metrics are completely off. It's kinda like how people used to say that you have to keep eye contact when having a conversation. But for people like me I focus with my ears. I can pretend to care and look into your eyes, but if you want my full attention, I'm actually not looking at you, or anything else for that matter.