The Architect of Industrial Pedagogy: Sri Snehanshu Manna and the Modernization of Vocational Training in West Bengal :

In the era of Industry 4.0, the efficacy of a nation’s manufacturing sector is increasingly dependent on the synergy between digital design and physical execution. At Government ITI Durgapur, Sri Snehanshu Manna has pioneered a "Design-to-Production" methodology that transcends traditional vocational instruction. By integrating 3D CAD modeling with CNC machining, Manna has redefined the role of the trainee from a machine operator to a technical architect. This article examines the "Manna Model" and its profound implications for regional industrial growth and social mobility.