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Content type: Examples
As police began treating every 2019 Hong Kong protest as an illegal assembly attracting sentences of up to ten years in jail, facial recognition offered increased risk of being on the streets, as protesters could be identified and arrested later even if they were in too large a crowd to be picked up at the time. By October, more than 2,000 people had been arrested, and countless others had been targeted with violence, doxxing, and online harassment. On the street, protesters began using…
Content type: Examples
Both protesters and police during the 2019 Hong Kong protests used technical tools including facial recognition to counter each other's tactics. Police tracked protest leaders online and sought to gain access to their phones on a set of Telegram channels. When police stopped wearing identification badges, protesters began to expose their identities online on another. The removal of identification badges has led many to suspect that surveillance techniques are being brought in from mainland…
Content type: Examples
After governments in many parts of the world began mandating wearing masks when out in public, researchers in China and the US published datasets of images of masked faces scraped from social media sites to use as training data for AI facial recognition models. Researchers from the startup Workaround, who published the COVID19 Mask image Dataset to Github in April 2020 claimed the images were not private because they were posted on Instagram and therefore permission from the posters was not…