Perhaps most notably, however, are the numerous improvements in character interaction. NPCs now follow a Radiant AI system that guides them toward their own goals and to react realistically to the environment and one another. For instance, I have, at least on one occasion, seen the guards kill a hapless NPC who chose to steal a loaf of bread, and most NPCs will sit down and eat breakfast after waking up in the morning. Additionally, the dialogue system has been improved dramatically and now feels more natural. Instead of relying on a dialogue box, the player’s view zooms in toward the NPC and only displays dialogue options when they are necessary.