Lost post. It was October 2016, the same day of the Japanese market.
Among various things, and drones, a large proposal of 3D printers: giant ones, for chocolate, for pasta, for a reproduction of people through acquisition by a specialised cam. But plastic ribbon 3D printers was just a old technology in 2016, now is the plastic dust 3D printers moment. I took some macro photos: look at the difference in quality, loss of small steps, in the stormtrooper statuette.