Brief description
In episode 1 (Three robots) a boxy looking robot is being a tourist in a post-apolocalyptic world were all humans have ceased to exist. The robots are on a tour of sorts of the old vestiges of humankind. In this situation the boxy robot is analysing writing on the wall (we are all fucked) and the human corpse below it. A grim scene but the boxy robot is happily snapping photos.