Fourth industrial revolution with digitisation , cloud computing , cyber and internet connectivity of Industries.
4.0 means 4th industrial revolution with implementation of digitisation and Internet. It is cyber physical transformation of manufacturing and enable smart manufacturing. Implementation of Artificial Intelligence (AI)
Industry 4.0 can be called smart factory. It will have remote control with internet of things and cloud computing. Implementation of cyber physical system and digitisation of industries.
1st: Start of mechanisation with Steam and Water power.
2nd: Mass production with assembly line and use of Robotics.
3rd: Computerisation and automation of machines.