BharatNotes
Industry 4.0
/ˈɪndəstri fɔːr pɔɪnt oʊ/The fourth industrial revolution, characterised by the fusion of digital technologies — IoT, AI, cyber-physical systems, cloud computing, big data, and robotics — with physical manufacturing processes to create smart, interconnected, and autonomous production systems.
Context & Background
The term was introduced at the Hannover Messe industrial fair in Germany in 2011 as part of Germany's "Industrie 4.0" high-tech strategy; it has since been adopted globally as the framework for understanding the transformation of manufacturing through digital integration.
UPSC Exam Relevance
GS3 (Science & Technology, Economic Development). Prelims: definition and key technologies (IoT, CPS, Digital Twin). Mains: asked to assess how Industry 4.0 can transform Indian manufacturing, its implications for employment, and the role of government schemes (SAMARTH Udyog, PLI) in facilitating adoption — often linked to Make in India and Atmanirbhar Bharat.
