The introduction

The 'transformer' movie  is a 2007 American science fiction action film based on the transformer toy line. Interestingly, in film, there are many strange cars which can transform into robots. And the robots actually have the power to protect themselves meaning that they are semi-autonomy. They can think and do something like real humans. As robot technology have been developing, we, human, can not foresee the limits of the robots. Therefore, we can not sure whether the robots would develop like the 'transformer' robot. If robots  had the AI(artificial intelligence), the shape of the world would be changed in many respects and people would say it is a AI revolution, following industrial revolution and information revolution. In terms of military, it would also lead to a revolution. However, whether military robot is really effective is must - have discussion. And I don't agree with the idea of military robot.