"Revolución en las minas: así operan los camiones autónomos sin conductor"

No hay lugar más remoto que este. Me encuentro en el interior de Australia Occidental, en la mina de mineral de hierro Greater Nammuldi de Rio Tinto.

No-one lives permanently here. Around 400 workers are on the site at any one time, and they are flown in, working between four and eight days, depending on their shift pattern, before flying home.

Giant trucks the size of townhouses, capable of hauling 300 tonnes, criss-cross red-earth roads in various sections of this open-pit mine complex.