The future is here: taxi drones arrive in China

The drone is suspended for a few seconds and turns towards the grove that sponges the suburb landscape of Hefei, provincial capital of Anhui. The carlinga is austere, barely a split screen with altimeter, the prefixed route, some unintelligible data and a button with a phone. Press it if there are problems, they have recommended me. The apparatus returns after a circular trajectory, falls softly and silences the blades. I have signed several doc…