When I first got PATM I never thought about taking videos but I was brave enough to sit with people closely and ask directly why they cough, sneeze
and feel. I did this to almost anyone, including family, friends, schoolmates and relatives. I was able to do this early because I never believed it had odor and has allowed me to collect real and honest data.
Therefore, unless videos are taken in a similar scientific approach, I’m afraid it wouldn’t achieve the intended goal.