OK's story reminded me, I don't know why, just the 4WD and high water deal where some folks have little idea what that means. I followed a young girl into the farm store yesterday and after noticing the tattoos on her arms and legs, I noticed the message on the back of her T shirt: Gas, Clutch, Shift, Repeat. When my dad was teaching my older sister to drive our manual, he pasted a note with the "H" pattern diagram on the dash for her to look at.
Now back to stopping engines with a moisture detector, maybe like they've screwed up lawn mowers and miter saws with the instant blade brakes, they can have an instant engine brake. Should be worth an extra $10,000 on the MSRP at least. Then expand the list of sensors to make sure no one can get the hands close to a running engine.
Its just all for our own protection folks, but I see the day when helmets and fire suits will be required along with seat belts and flotation devices will be required for cars as well as boats.