Have you ever wondered about all the ways that movies portray identification technology? Things like fingerprint scans, retina scans and facial recognition technology are called biometrics, and they’re heavily used in many of your favorite science fiction movies. Avatier created this interesting infographic about the history of biometrics in movies and TV, from 1966’s Star Trek through 2015’s Ex Machina. The evolution of these biometrics in cinema over time is fascinating, as biometrics in the real world continue to evolve. Check out this infographic when you’re in a sci-fi mood.