Board Thread:Questions and Answers/@comment-2037710-20130829215246/@comment-33106554-20170915031436

isn't how yui operate is more similar to bottom-up ai, since she have the capability to learn and ask about something she previously didn't understand and saving the information for future reference, and maybe because this traits he accidentally developt her own fluctlight when monitoring SAO player emotion and learn about them, this maybe also the reason why kayaba express his regret of not giving more attention to yui after he learns about her and notice that she was unique