Eye tracking technology helps SWAT team determine friend from foe

National Geographic Channel's "Fight Science" series Super Cops - SWAT Team Terrorist Takedown episode utilizes eye tracking glasses to demonstrate the role of vision in identifying and capturing a terrorist in a stressful simulated hostage scenario. The SWAT team works well together by closely observing the behavior of their team members and the terrorist to successfully coordinate the team's efforts. They distinguish and capture the terrorist quickly before he kills his hostage.