Long way to go here; it's not a real world yet. For example, the robot didn't have to accommodate electrical switches or outlets. Also a lot of walls aren't mul

Long way to go here; it's not a real world yet. For example, the robot didn't have to accommodate electrical switches or outlets. Also a lot of walls aren't multiples of the usual 4x8 drywall sheet. Often two full sheets plus some filler are needed to cover the entire wall. The pros I know install drywall sheets horizontally, in part so filler pieces don't have to be done while squatting or bending. The filler is in the middle of the wall. I assume low back or knee pain isn't programmed in yet.