Why aren’t more things sound-activated?  Sure, it makes sense for useful items like lights or tape recorders to be sound activated, but since when does something have to be useful to be cool?  I think that all kinds of different sound-activated devices would sell like fresh cookies here at Buyers HQ.  And that is why I have compiled this list.

I’m no inventor—I don’t hold a single patent.  In fact, I was never even all that great with Legos.  But if any of our handier Buyers out there want to go halfsies with me on a prototype of any of these things, hit me up on Twitter! (@BuyersHQ)

1.  Sound-activated shower.  Sing yourself clean!
2.  Sound-activated microwave.  When the popcorn stops popping, it shuts itself off!
3.  Sound-activated lasers.  Not sure how this would work, but lasers are cool.
4.  Sound-activated sound.  Why not have a device that replaces all sounds with Huey Lewis and the News?
5.  Sound-activated air freshener.  I thought this one up on chili night.

Those are my ideas for new sound-activated inventions.  You’d buy ‘em, right?  No?  Well, let’s hear YOUR ideas, smart guy