"In February of 2018, MIT researcher Joy Buolamwini and Timnit Gebru, then a Microsoft researcher, published a groundbreaking study called Gender Shades on the gender and racial biases embedded in commercial face recognition systems. At the time, the study included the systems sold by Microsoft, IBM, and Megvii, one of China’s largest face recognition providers. It did not encompass Amazon’s Rekognition."
[https://www.technologyreview.com/2020/06/12/1003482/amazon-stopped-selling-police-face-recognition-fight/?utm_medium=tr_social&utm_campaign=site_visitor.unpaid.engagement&utm_source=Facebook&fbclid=IwAR2aJ_Fwo0MDLybB4S2quwtHtUbHRgGYTTaIA_3i1vQkUggc1JPRy_Y6GWA#Echobox=1593711900](https://www.technologyreview.com/2020/06/12/1003482/amazon-stopped-selling-police-face-recognition-fight/?utm_medium=tr_social&utm_campaign=site_visitor.unpaid.engagement&utm_source=Facebook&fbclid=IwAR2aJ_Fwo0MDLybB4S2quwtHtUbHRgGYTTaIA_3i1vQkUggc1JPRy_Y6GWA#Echobox=1593711900)