Robots

  A robot is a virtual or mechanical artificial entity. In practice , this is usually an electro-mechanical system that , by its appearance or movements, provides the feeling of having your own purpose.The word robot can refer to both physical mechanisms as virtual software systems, but often allude to the second term with bots.
      The first computer-controlled robot was developed by MIT in 1961.
18 years after a worker at a Ford plant was beaten to death by a robotic arm , becoming the first man died at the hands of a robot. The value of global sales of industrial robots is about 6.2 billion dollars a year.