1. Industry 1.0 was based on the introduction of mechanical production equipment driven by water and steam power. Industry 2.0 was based on mass production achieved by division of labor and the use of electrical energy. Industry 3.0 was based on the use of electronics and IT to further automate production. Industry 4.0 was based on the use of cyber-physical systems.
2. The Smart Factory is quickly becoming a real place, where the technology and capabilities developed under Industry 4.0 will be put to work. Connecting real machines with information technologies and the Internet will increase productivity, add unprecedented levels of flexibility to manufacturing, and leverage the benefits of new business models and value creation networks.