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Drones, facial recognition and a social credit system: 10 ways China watches its citizens

From tracking the activity of mobile app users to setting up a social credit scorecard, the world’s most populated country is taking surveillance technology to new heights

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Police officers display their AI-powered smart glasses in Luoyang, Henan province. Photo: Reuters

With a population of 1.3 billion, China’s plan to create a facial recognition system that can identify people within three seconds – with a 90 per cent accuracy rate – may seem ambitious, but that does not stop it from trying.

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Various cities have already started using facial recognition to name and shame minor offenders, spot a criminal among thousands-strong crowds and verify the identities of passengers at airports.

China’s mass surveillance efforts do not stop there.

From tracking user activity with mobile phone applications to setting up a “social credit system” to keep tabs on its people, the world’s most populated country is taking surveillance technology to new heights.

Here are some ways China is spying on its citizens.

1. Robotic doves

Over 30 military and government agencies have used birdlike drones and similar machines to spy on people in at least five provinces in China. These robot birds have been designed to replicate 90 per cent of the movements of real doves; they can mimic the flapping action of a bird’s wings as they manoeuvre through the sky.
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