now im very good with pc and coding and stuff (not bragging ) so that makes me agree with Reshiss on this one to even get it to walk halfway well and not fall over would takes months if not years to code and to make it speak and think for its self is even harder that would defiantly take more than a year or two to develop even cortana on windows 10 is very complicated it took very good tech school graduates to develop it so probably not in this lifetime and like zelda said "Practically infinite computing power does not necessarily equate to consciousnes" and if there would be a robot that could do such a thing would be almost impossible because robots (at-least in this era) are not like the geth in mass effect 2 they cant just develop themselfs even with a human hand because they do not have like zelda said they dont have a conscious they cant just grow themselfs there must be human intervention somewhere meaning they cant takeover (in this era atleast)