A Mechanical Man ...with a metal body that can vacuum the floor, serve drinks, protect the family against intruders and fire, entertain, educate and lots more. In fact, there’s almost no limit to what a well-designed robot can do.....this is the first image of robot that flashes in our minds.!!!!!
A Mechanical Machine ...which do the tasks according to our requirements....it is just a slave of programming and humans ,..!!!!