Interesting discussion that the two writers partake in about the ideas behind the film.
http://www.slashgear.com/prometheus-we-talk-alien-and-tech-with-ridleys-writer-duo-01231203/ (http://www.slashgear.com/prometheus-we-talk-alien-and-tech-with-ridleys-writer-duo-01231203/)
They descend into discussing iPhones or iPads or something. They make interesting comments on David, but Fassbender has 'em covered: http://collider.com/michael-fassbender-prometheus-2-sequel-interview (http://collider.com/michael-fassbender-prometheus-2-sequel-interview)