so 65 of these tiny little markers on me. what they're going to do is capture my movements on the field if they can get an accurate representation of how i move when i'm playing soccer. >> you're jumping as high as you can and heading the ball. there you go. every marker is placed at a very specific point on your body. >> the joints. >> yeah, the joints, so we can get the rotation and positional movement of your body parts and that can be translated into 3-d space. >> what this means is when you have real players in the video games, their actual movement is like accurate in terms of how they move in real life. >> yes, so they look believable and lifelike, so anyone playing the game will be lost in this sense of i'm looking at a real person. it's not something that's been created. >> precision movement is just part of what makes fifa's