re: #12 dat_said

Cogent observations, thanks for the reply. That inertia will be overcome at some point, if not here then overseas (e.g. there’s a company that makes pulse ox rings in Shanghai, but they are crappy expensive and quit working after six months. ) Over time we will get there I guess. I don’t see why a pulse ox isn’t embedded in my aortic stent, and why it can’t talk to my pacemaker, but there I go dreaming again.