I have to be a little more careful. Vaporizer around here doesn't necessarily conjure up warm images of Johnny who has a cold. Vaporizer or Atomizer, in a state that has legalized medical ......... laws conjures up images of people with glaucoma and cancer or a headache, relieving their "pain" with a non-toxic atomizer. They don't look like PV's, and they don't necessarily work like PVs either, but they are called vaporizers or atomizers.
If anyone asks me, I"ll just say, it's a non-toxic cigarette cessation tool my doctor recommended and it works. SO put that in your pipe and smoke it! LOL.