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Anchors with sign-language skills also participated in the livestreaming sessions. Ma Rui danced in front of the camera for deaf and hearing-impaired viewers.

Analysts say the two's cooperation in China is unlikely to come before partnerships in other parts of the world have proven successful, because the country, as the world's largest car market, has been crucial for both carmakers.

And at a time when China and the US are having trade and political disagreements, Cohen said, "Art can basically break through the barrier.

And when we first wrote that, the reaction by so many in the tech sector, perhaps especially in Silicon Valley, but up here in Seattle, as well, was like, “What did they put in the water on the other side of Lake Washington? What’s wrong with you folks? Why are you saying this needs to be regulated? There’s no problem here.” And then within a year, the city of San Francisco passed an ordinance that bars the city of San Francisco from using facial recognition. You see concerns about it literally spreading around the world. So that’s happened very quickly.

An unmanned aircraft system includes an unmanned aerial vehicle, commonly known as a drone, a ground-based controller and a system of communications between the two.