Almost childlike in his curiosity about understanding humans. Despite being able to understand human emotions, he is unable to project them himself. David's curiosity and lack of compunction can lead to the deaths of crewmates. Seen, for the most part, exclusively as just an android, but still willing to assist the crew. Tries to comprehend his emotions in an appropriate manner of social interaction. Dispassionate with the humanity, considering them inferior. Polite, but always sounds sarcastic.