Innov-Agri is a large outdoor trade fair for agricultural machinery and equipment. In 2016, it took place in a field near Orléans. A lot of constructors were there and offered live demonstrations of their products. The company I work for was an exhibitor so I went there on the first day of the fair. I walked around and took a few pictures.
Above, John Deere had a large stand.
Above, a few trains could be used to move around the fair.
Above, cow licking hand.
Above, autonomous robot for the weeding of row crops by Ecorobotix.
Above, Amazone seeder demo.
Above, drone at the stand of Wanaka (my employer).