Posts tagged ProPublica
Aggression Detectors: The Unproven, Invasive Surveillance Technology Schools Are Using to Monitor Students

“Yet ProPublica’s analysis, as well as the experiences of some U.S. schools and hospitals that have used Sound Intelligence’s aggression detector, suggest that it can be less than reliable. At the heart of the device is what the company calls a machine learning algorithm. Our research found that it tends to equate aggression with rough, strained noises in a relatively high pitch, like D’Anna’s coughing.“

ProPublica

June 25, 2019

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