Mm - hmm.
Yeah
I actually want to say something about the note pad. So , if you could sense just when people are writing , and you tell them not to doodle , or try not to  be using that for other purposes ,  and each person has a note pad. They just get it when they come in the room. Then you c you can just have a fff  plot of wh you know , who 's writing when.
Hmm.