I experienced some of their meeting monitoring stuff several years ago on a visit to Microsoft Labs. I noticed the meeting score stuff and made a joke about how

I experienced some of their meeting monitoring stuff several years ago on a visit to Microsoft Labs. I noticed the meeting score stuff and made a joke about how the meeting room was watching us. One of the MS people responded with "Yes, it is." And then they showed us the "telemetry" the room was taking.. IDing us with facial recognition, guessing at our moods, etc. I definitely felt uncomfortable for the rest of the meeting.