This Devotion allows the Kindred to project a specific emotion onto an inanimate object, thereby forcing the next person who touches it to feel the emotional impression left behind. Further, the target feels compelled to share with the Kindred a specific memory attached to that emotion, as if the only way to purge the feeling is to talk it out.
A cunning and manipulative vampire should be able to get the information he needs from his victim simply by being nearby when the target touches the prepared object. Then, using whatever Attributes or Skills he possesses, the Kindred can guide the target into telling him everything he wants to know.
A Bak-Ra using this Devotion should consider two points of caution, though. One is to be careful when applying anger. Should the victim suddenly feel such a powerful burst of rage, she might be thrown into an uncontrollable frenzy. This might be a convenient method of pitting one of the Kindred’s foes against another, of course, but wouldn’t be pleasant to be around. Second, if the victim has a derangement that is triggered by a given strong emotion, she might be overcome by it and be unable to provide any useful information.