We've yet to see even the tiniest scrap of footage from Divergent. Until now. The new YA movie adaptation that everyone likes to call "the next Hunger Games" has revealed a bit of behind-the-scenes footage showing how the future factions work.
The book is set in the future Chicago, where society is separated by personalities and characteristics. And in this footage from Entertainment Tonight, we can see main character Tris adjusting to her new Dauntless training. Dauntless is the faction that represents living without fear, and once you're assigned to them you learn how to shoot and kill etc. etc. you get the idea. Fans of the books, is this what you had in mind?