Law of robotics

Law of Robotics

1. Zeroth law of robot - 

A robot must not injure human or through inaction allow human native to come to harm.

2. First law 

A robot must not harm a human being or through injection allow one to come to harm.

3. Second law 

A robot must obey the human beings unless it is a conflict with a higher-order law.

4. Third law

A robot must protect itself from harm unless it is in conflict with a higher order of law.