I use a washcloth with every (mostly) shave. It transfers the heat of the hot water to my beard nicely. A spin around the rest of my face is a fast easy step. My shaves improved, and my face seems softer and smoother since i made it a regular element. I feel thats plenty.
I suspect you mean cosmetologist, unless she actually studied the Big Bang. As for rotary brushes like that... Cleaning the kitchen tile, absolutely. Touching my face? Not a chance.