Chris,
A self-inflating life vest is WHAT I'm referring to. If there is a mind reading life vest out there I'd like to see it.
I would say that a life vest that could inflate according to your BP or other body functions would cost a LOT of money!
Deeper Blue (Scuba Diving) Forum,
www.forums.deeperblue.net/safety/27719- ... -vest.html
Click on Deeper Blue Forum.
This Forum is discussing Scuba Diving with self-inflating life vests.
It looks like self-inflating vests will save your life IF! you can pull the CO2 cord, because the inflated life vest pushes your head back when you hit the surface.
Doug