Taylor Swift employed facial recognition technology to search for stalkers in her concert crowds.
This year's Reputation Stadium Tour attracted nearly 75,000 per night. Outside the venues, Taylor played concert rehearsal footage on a large screen. Cameras secretly scanned the faces of fans as they watched the video.
Rolling Stone magazine reported (quote) “The images were transferred to a Nashville command post, where they were cross-referenced with a database of hundreds of the pop star’s known stalkers.”
Hundreds of stalkers! Taylor has more stalkers than I have Instagram followers.