MSAgent technology was created by Microsoft, and enables the use of virtual characters to perform as tutors, chat bots, text and e-mails readers, virtual friends and helpers for most windows applications.
Whilst basking in the pleasures of the Eternal Gardens, where geisha-like girls attend to his every whim, he sees a young girl enter, followed by many ghostlike children.
Struck with instant love for her, Freder goes on a mission of not only finding the girl, Maria, but also discovering the underground world that drones on and on, without sleep or remission.
This theory does not only apply to human robots but also (to a degree) to stuffed animals and corpses and very realistic 3d models.
Nevertheless the below footage is estonishing and gives an insight in the progress in human robotics and how realistic the result can be.
This video shows Denise interacting with the user, it is estonishing how much she can do and how good she responds to questions and interacts meaningly.