Roof, Paint, Stucco,  this machine is capable of things we have never seen automated on a 3D printed construction site before. Diamond Age is taking big leaps in the right direction (automation) by printing concrete walls then going many steps further.  This has been one of my favorite interviews because of the scope of automation in their system. 3D printed construction is a cool way to automate one step of building a house but there is so much more to automated construction that isn't included in the printing alone.   

https://automate.construction 

https://www.diamondage3d.com/