I've seen many of Boeing's wing assembly lines and there are a lot of similarities here, except that this is clearly not set up for mass production. (Which make

I've seen many of Boeing's wing assembly lines and there are a lot of similarities here, except that this is clearly not set up for mass production. (Which makes sense for a demonstrator.) Also from the startup ground robot prototypes I've seen (and made) this looks much neater and more planned out than what's normal.