The Attitudinator

The Attitudinator is a helmet-like device that is featured in the show Kim Possible. It can make a person good or evil, depending on whether they are good or evil, to begin with. It was first seen in the episode Bad Boy where Ron accidentally switched attitudes with Drakken because of it.

In "Stop Team Go", Electronique modified it, so now one simply must press the "H" logo on the helmet to make it fire an energy beam that causes the person(s) hit to turn good or evil.