re: Hmmm
As far as projecting music into your head, I don't see this technology as any more aggressive than Muzak. But now that you mention it, I've had the inventor of Muzak on my shitlist for a while.
That was a fascinating article Lee linked to. And scary. That word "matter" is going to keep me up nights. I think I need to look into this guy.
On the other hand, non-lethal weaponry is a very attractive concept. Phasers on stun would make the world a lot better place.