robots hmm..........
ever seen the film "I Robot"
in it it is mentioned 3 rules,
A robot may not injure a human being or, through inaction, allow a human being to come to harm.
A robot must obey orders given it by human beings except where such orders would conflict with the First Law.
A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.
would it ever work though?