Person of Interest is my new favorite tv show, is about a software engineering who has a company but he developed a software to trace people using face recognition, and especial algorithms to detect aggression using gestural posture a voice tone.
the show is extremely entertainment and is based in facts. one thing it capture my attention is a guy recently developed a software to trace people, he used like example players in basketball, the software look pretty similar to the person of interest. here is the trailer