Apparently the 'tone' is important so I guess a dual personality would need counseling about their other self. Meanwhile companies and governments can't seem to keep employees from surfing porn for hours at a time. The overlords of that technology are way ahead of themselves. The whole thing seems absurd, but there are plenty of people/governments that really, really, want to incorporate the voice stress data, along with facial recognition and location data, into some kind of blanket monitoring. Minority Report isn't just a movie for some. I think CurAegis tech is actually a good thing for individuals in stressful situations. Like seatbelts, face masks, etc., so it isn't like the tech I mentioned. Some will see it that way, so how CurAegis presents and sells the watch is a vital part of making it a success. On the other hand if it SELLS, I don't care how they do it.