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Privacy
The company's Rekognition system has already been queried when the system was used by the police, including a real-time recognition test
The American Civil Liberties Union (ACLU) continues its fight against facial recognition systems. This time, he denounced the system errors created by Amazon. To prove it, he did an experiment.
It consisted of scanning photos of the 535 members of the United States Congress and confronting them with 25,000 public photographs of police suspects with the Amazon Rekognition program
. was that the Amazon system generated 28 presumptions of coincidence while in fact no congressman was signed by the police.
The conclusions of this test raise serious concerns about the use of the Rekognition program by the police As reported by the ACLU
"An identification, precise or otherwise, could cost to people their freedom or even their life, "said the ACLU in a statement
" Congress should take these threats seriously, it has put a stop to the situation and has declared a moratorium on the 39 use of law enforcement for facial recognition, "he added.
A spokesman for the Amazon speaks to the Italian newspaper Le Verge claims that these results are due to a bad calibration .
The ACLU tests were performed using the Rekognition default confidence threshold of 80%.
Amazon says that it recommends at least a 95% threshold, because in these cases a false identification could have more serious consequences.
"Although 80% confidence is an acceptable threshold for dog pictures or for use in social networks, it is not appropriate to identify individuals " says the spokesman for the Amazon
But the Rekognition program does not apply this recommendation in its configuration, and nothing prevents law enforcement agencies from using the default settings, warn the ACLU.
The recognition of Amazon was already controversial when an ACLU report showed that the system was used by several law enforcement agencies, including a real-time test version by the police Orlando
This is an extremely economical software, less than $ 12 a month, many law enforcement agencies are involved with it.
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