Hey, So i heard people in my school who does stuff that goes like that: They have a video of a girl and they go on webcam show and they have a machine where they click on something and it does it. Like if they ask them to put their hand up or stuff like that, they click a button and it does it. My question is if you guys know about that stuff? They are refusing to give me the link and how they do it. Anyone knows how to do that? I'll pay if you want to.