Unlike her peers, though, Sweetie is a computer-generated avatar created by a Dutch non-profit group seeking to unmask sexual predators on the Internet.
Some 20,000 people contacted Sweetie during the eight weeks she was online last year, while researchers in an Amsterdam warehouse used keystrokes to turn her head, make her stare attentively or reach to adjust her webcam. After luring men in with the hyper-realistic animation, the group gathered e-mails, Facebook pages and head shots, then cut off contact before Sweetie engaged in sexual acts. It then gave Interpol dossiers on 1,000 suspects in scores of countries.
http://www.bloomberg.com/news/2014-04-15/pedophiles-lured-by-avatar-in-tech-industry-porn-fight.html