https://www.theverge.com/2018/5/22/17379968/amazon-rekognition-facial-recognition-surveillance-aclu

Documents obtained by the ACLU of Northern California have shed new light on Rekognition, Amazon’s little-known facial recognition project. Rekognition is currently used by police in Orlando and Oregon’s Washington County, often using nondisclosure agreements to avoid public disclosure. The result is a powerful real-time facial recognition system that can tap into police body cameras and municipal surveillance systems.

The most significant concerns are raised by the Orlando project, which is capable of running real-time facial recognition on a network of cameras throughout the city. The project was described by Rekognition project director Ranju Das at a recent AWS conference in Seoul.