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    Encore - The people who never forget a face, with Josh Davis, PhD, and Kelly Desborough

    enDecember 28, 2022
    What defines a super recognizer's abilities?
    How did Kelly Desborough discover her super recognition?
    In what fields are super recognizers employed?
    What brain area is linked to face recognition?
    What potential societal benefits do super recognizers offer?

    Podcast Summary

    • The Fascinating World of Super RecognizersSuper recognizers are individuals with exceptional face recognition abilities, ranking in the top 2% of the population. They assist in various fields, including investigations and security work.

      There are individuals, known as super recognizers, who possess an extraordinary ability to recognize and remember faces. This ability goes beyond the average person's capacity and can be beneficial in various fields such as security work and investigations. Super recognizers are identified based on their performance in specific criteria, including short-term and long-term face memory, simultaneous face matching, and spotting faces in a crowd. They are expected to rank in the top 2% of the population in all four areas. Kelly Desborough, a super recognizer, shares that she discovered her unique ability when she took an online test and received the highest score ever recorded. Super recognizers like Kelly are now being employed and trained by companies like Super Recognizers International to assist with various tasks, from murder investigations to security at sporting events. This episode sheds light on the fascinating world of super recognizers and their extraordinary abilities.

    • Exceptional Face Recognition AbilitySuper recognizers possess an extraordinary ability to recognize faces, even after long intervals or out of context. Genetics play a role in this trait, as it can be inherited and found in identical twins and their families.

      Super recognizers are individuals with an exceptional ability to recognize faces, even after long periods or out of context. This ability, which can be inherited, allows them to identify people they've seen once or briefly, or even strangers, with remarkable accuracy. The example given was of recognizing an old kindergarten classmate in a crowd after 36 years. Super recognizers can also quickly identify known predators or criminals in large crowds. The genetic component of this ability is supported by research, as identical twins, who share 100% of their genes, tend to score more similarly on face recognition tests than non-identical twins. Additionally, parents of super recognizers tend to have children who also score higher on face recognition tests. This inherited trait, combined with experiences, contributes to the development of super recognizer abilities.

    • People with exceptional face recognition abilities, called super recognizers, process faces as a whole and are valuable in various situations.Super recognizers, regardless of age or ethnicity, can identify familiar and unfamiliar faces, focusing on overall shape and not specific features, and their skills aren't affected by masks or drastic changes in appearance.

      Super recognizers, people with exceptional face recognition abilities, exhibit consistent skills across various age groups and ethnicities. Their abilities are not limited to recognizing familiar faces but also extend to unfamiliar ones, including babies and adults. Super recognizers process faces as a whole, focusing on the overall shape rather than specific features. Their skills are not significantly affected by masks or drastic changes in appearance, making them valuable in various situations, even during a pandemic. The science behind their abilities is still being researched, but it's clear that experience and a strong visual memory play significant roles. Super recognizers can identify famous people from their childhood images and can recognize adults from among a group of babies, demonstrating their exceptional abilities.

    • Super recognizers and their exceptional face recognition abilitiesSuper recognizers, individuals with superior face recognition skills, exhibit increased brain activity in the fusiform gyrus and superior memory skills for visual things, including faces and voices.

      Super recognizers, individuals with exceptional face recognition abilities, have been found to outperform controls in recognizing faces, even when they are wearing masks. This ability might be linked to increased brain activity, specifically in the fusiform gyrus, an area associated with face recognition. Super recognizers also tend to have superior memory skills, not just for faces but for visual things in general, and they might even exhibit better voice recognition abilities. These findings suggest that face recognition is a complex ability that involves multiple brain regions and cognitive processes. Additionally, super recognizers are not limited to recognizing faces based on the visual information alone, as they can also recognize individuals by their voices. The genetic component of this ability is still being researched, and it seems that there might be other family members with this ability.

    • Being a super recognizer: A valuable skill for security and investigationSuper recognizers, individuals with exceptional face recognition abilities, contribute to various industries, particularly security and investigation, by assisting in identifying suspects and missing persons.

      Being a "super recognizer" – someone with an exceptional ability to recognize faces – can be a valuable skill in various fields, including investigative and security work. Kelly, the woman discussed in the conversation, demonstrated this ability when she returned a lost iPhone to its owner based on the caller's face. Although facial recognition skills can improve up to a certain age, they may decline afterward. However, there's no clear link between being a super recognizer and having a specific profession or skillset. Kelly, who is both a photographer and a super recognizer, works for Super Recognizers International, where she assists law enforcement agencies and private security companies in identifying suspects and missing persons. Her work includes investigations for murder, assault, and live events, as well as producing spatial comparison reports for identity verification. She has successfully identified missing children and linked them to their predators online, leading to their rescue. Overall, having the ability to recognize faces can significantly contribute to various industries, especially those focused on security and investigation.

    • Super recognizers outperform AI in facial recognitionSuper recognizers, individuals with exceptional facial recognition skills, match AI algorithms' performance and surpass controls. Combining human and AI decision-making increases accuracy.

      While artificial intelligence (AI) algorithms have made significant strides in facial recognition, they still cannot match the abilities of human "super recognizers." Super recognizers are individuals with exceptional facial recognition skills, which can save law enforcement significant time and resources in investigations. According to a study, super recognizers perform at the same level as the best algorithms and far better than controls. However, combining the decision-making of a super recognizer with an algorithm leads to even higher accuracy, as humans and algorithms each have unique strengths and weaknesses. AI may not be able to identify people based on the backs of their heads or deal with low-quality images as effectively as humans. Moreover, humans can override factors that may confuse algorithms, such as masks or facial hair. Therefore, it is crucial to have individuals with above-average facial recognition abilities in roles that require accurate identification, such as passport officers. Companies specializing in facial recognition can collaborate with these individuals to enhance the effectiveness of their technology.

    • Super recognizers: Police officers with exceptional facial recognition skillsSuper recognizers, individuals with extraordinary facial recognition abilities, are utilized by the police in England to enhance their crime-solving capabilities. Their acceptance and effectiveness in identifying criminals through CCTV footage have made them an essential part of law enforcement.

      Super recognizers, individuals with exceptional facial recognition abilities, are identified and trained by the police in England to enhance their skills and knowledge about the law surrounding image use. These individuals are seen as an essential part of law enforcement, as they epitomize the traditional role of a police officer in identifying criminals. While there are concerns about privacy and ethical issues surrounding computerized face recognition systems, super recognizers are generally accepted and trusted by the public. The widespread use of CCTV cameras in England, which are often seen as a deterrent to crime, has led to the identification of many criminals through surveillance footage. The success of super recognizers in solving cases has been highlighted in the media, leading to increased awareness and acceptance of their role in law enforcement. However, there are potential drawbacks to this ability, and it remains to be seen whether the same acceptance would be present in countries like the USA.

    • Understanding the Unique Ability of Super RecognizersSuper recognizers, like Kelly, can identify familiar faces in crowds, providing relief and an asset. Research aims to explore their abilities through brain scans and apply to law enforcement.

      Having the ability to recognize faces, known as super recognition, can be both a relief and a valuable asset. Super recognizers, like Kelly, can identify familiar faces even in crowded places, which can alleviate fears of being followed. However, it can also be annoying for those around them when they point out familiar faces. The research on super recognition is ongoing, with plans to explore the brain scanning of super recognizers to better understand their unique abilities. The ultimate goal is to apply these skills to help society, particularly in law enforcement, by identifying and training super recognizers to aid in identifying criminals and missing persons. Overall, the work of researchers like Josh and Kelly in the field of super recognition is important and holds great potential for making a positive impact on society.

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