However, individuals differ in their ability to recognize others’ faces. Currently, both deficient and normal face processing are well understood. Far less is known about so-called Super-Recognizers – people with above average face processing skills. Exactly what characterizes their skill, and what are the boundaries of their abilities? Can Super-Recognizers’ skills be used in real life, for example in law enforcement? This project explores these questions. Portable techniques provide “mobile laboratories” and enable large-scale testing – including employees of international police agencies. The project aims to characterize individual differences in face processing in terms of behavior and the brain, to advance our understanding of superior face recognition.