We all know Isaac Asimov's Three Laws of Robotics:
1. A robot may not injure a human being or, through inaction, allow a human being to come to harm.
2. A robot must obey orders given it by human beings except where such orders would conflict with the First Law.
3. A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.
But that hardly covers every interaction a robot might have. Here are 25 additional laws of robotics, to cover any eventuality.