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06-15-2022, 08:09 AM
5 Ways Law Enforcement Will Use Tattoo Recognition Technology
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One of the most worrisome applications of tattoo recognition technology is its potential ability to reveal connections or shared beliefs among a population. For example, rather than matching a particular tattoo of a crucifix with an individual, police could run the image of a crucifix through a database to produce a long set of people with similar cross tattoos. This essentially means police would be able to create lists of people based on their religion, politics, or other affiliations as expressed by their tattoos.
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This type of tattoo matching could sweep up fans of the same bands or members of the same labor union or military unit. This application has a high likelihood of generating false positivesââ¬âmatching someone whose tattoo may be visually similar, but not actually symbolically similar. That could result in people being improperly associated with groups, such as gangs, with which they have no actual affiliation.
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Law enforcement primarily wants to use this technology to identify members of gangs and hate groups, who often use coded symbols to express their affiliation. But thatââ¬â¢s not necessarily what NIST researchers focused on during Tatt-Cââ¬â¢s ââ¬ÅTattoo Similarity Experiments,ââ¬Â which tested how well algorithms could match different tattoos with similar visual features. Many of the images NIST asked participants to analyze were religious symbolsââ¬âoften Catholic iconography, such as hands holding rosaries and Jesus Christââ¬â¢s crucifixion.
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This should raise bright red flags for those concerned about religious freedom, especially in light of how authoritarian governments have used tattoos to oppress religious minorities. Nazi Germanyââ¬â¢s use of tattoos to track Jews during the Holocaust comes to mind. Indeed, the six-pointed Star of David was one of the images used during the NIST experiments. However, in that case, the star also serves as the symbol of the Gangster Disciples, a Chicago street gang. So even when law enforcement is attempting to use tattoos to investigate gangs, people who are simply expressing their religion could be labeled as affiliates of criminal gangs.
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https://www.eff.org/deeplinks/2016/05/5-...technology
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One of the most worrisome applications of tattoo recognition technology is its potential ability to reveal connections or shared beliefs among a population. For example, rather than matching a particular tattoo of a crucifix with an individual, police could run the image of a crucifix through a database to produce a long set of people with similar cross tattoos. This essentially means police would be able to create lists of people based on their religion, politics, or other affiliations as expressed by their tattoos.
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This type of tattoo matching could sweep up fans of the same bands or members of the same labor union or military unit. This application has a high likelihood of generating false positivesââ¬âmatching someone whose tattoo may be visually similar, but not actually symbolically similar. That could result in people being improperly associated with groups, such as gangs, with which they have no actual affiliation.
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Law enforcement primarily wants to use this technology to identify members of gangs and hate groups, who often use coded symbols to express their affiliation. But thatââ¬â¢s not necessarily what NIST researchers focused on during Tatt-Cââ¬â¢s ââ¬ÅTattoo Similarity Experiments,ââ¬Â which tested how well algorithms could match different tattoos with similar visual features. Many of the images NIST asked participants to analyze were religious symbolsââ¬âoften Catholic iconography, such as hands holding rosaries and Jesus Christââ¬â¢s crucifixion.
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This should raise bright red flags for those concerned about religious freedom, especially in light of how authoritarian governments have used tattoos to oppress religious minorities. Nazi Germanyââ¬â¢s use of tattoos to track Jews during the Holocaust comes to mind. Indeed, the six-pointed Star of David was one of the images used during the NIST experiments. However, in that case, the star also serves as the symbol of the Gangster Disciples, a Chicago street gang. So even when law enforcement is attempting to use tattoos to investigate gangs, people who are simply expressing their religion could be labeled as affiliates of criminal gangs.
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https://www.eff.org/deeplinks/2016/05/5-...technology
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