Technicians above ground at the Yanqianshan Iron Mine of the Ansteel Mining Group in Liaoning, China. Using Wi-Fi 6, many operations taking place 300m below ground can be remotely controlled or monitored from above. The smart solution boosts operational productivity as well as the safety of miners who do not have to be exposed to dust, noise, and possible shaft collapses. Photo shot in 1H 2023.

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