In this March 12, 2015, file photo, Seattle police officer Debra Pelich, right, wears a video camera on her eyeglasses as she talks with Alex Legesse before a small community gathering in Seattle. While the Seattle Police Department bars officers from using real-time facial recognition in body camera video, privacy activists are concerned that a proliferation of the technology could turn the cameras into tools of mass surveillance. The ACLU and other organizations on Tuesday, May 22, 2018, asked Amazon to stop selling its facial-recognition tool, called Rekognition, to law enforcement agencies. (Elaine Thompson/AP)
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