TAIPEI -- In February, as cities throughout Sichuan Province were locked down to combat the spread of the coronavirus, unmanned drones circled the skies, broadcasting pandemic prevention measures, spraying disinfectant, and even conducting thermal imaging checks on residents.
Some 1,800 km away in Beijing, 5G-powered drones dispatched face masks near the Beijing National Stadium and delivered hot meals to hospital patients to reduce human contact. In Wuhan, the original epicenter of the outbreak, hundreds of driverless vans continue to sanitize the streets.
