So in Fallout 3 Harkness appeared to be some sort of cyborg. While supposedly a machine, he was basically flesh and blood with no indication of mechanical parts save the android component. Supposedly all his tissue was synthetic as well, it just looked real. Fallout 4 shows more mechanical looking androids that look more like a Terminator endoskeleton than a Blade Runner replicant. Which makes me wonder, what exactly is the benefit of making a robot that has the weaknesses of flesh and blood? Was Harkness more of a one-off, or do you think the majority of new androids in the Commonwealth will be like him? Will the mechanical looking-androids have human level intelligence or will that aspect be for only the fleshy ones?