BTW, if you look at the Jingdong video, they're not doing Kiva. Kiva was designed for human packers to bring human-sized shelves to the packager. Jingdong is d

BTW, if you look at the Jingdong video, they're not doing Kiva. Kiva was designed for human packers to bring human-sized shelves to the packager. Jingdong is doing what Musk talked about: A 3D space filling factory. They've build a Voxel-like 3D positioning system of shelves. The entire warehouse space seems to be used, stacking stuff up to the ceiling. Robot sleds seem to be able to address any X/Y/Z coordinate in this space, moving down to where a robot arm unloads a palette. So basically, it's Kiva bots, but on 3D degrees of freedom. They do have Kiva-style bots for the final part that loads the wrapped packages onto the Jingdong delivery trucks.