Gotta hang that Venkman jacket somewhere. The Ghostbusters Ghost Trap Wall Hooks store your coats and, check out the GIF, contain your keys so they don't wreak havoc on your tidy home, or elude you when you need to go back out. Dave Delisle of Dave's Geeky Ideas is responsible for this superbly geeky idea, but, sorry dudes, the coat hooks are still just an idea. Just like Delisle's THOR Hammer Tool Kit.
Muchas danke to Technabob.