India, April 1 -- Sunil David, Independent Digital Technology Consultant with over three decades of experience in IT and telecom, including leadership roles at AT&T India, has been closely involved in shaping enterprise digital transformation strategies across Internet of Things (IoT), Artificial Intelligence (AI), and Industry 4.0.

In this conversation with Voice&Data, he explains how industrial IoT in India is shifting from pilot-led experimentation to production-scale deployments driven by measurable outcomes. David discusses IT-OT (Operational Technology) convergence, edge-cloud architectures, and evolving commercial models, while highlighting persistent gaps in areas such as OT security, lifecycle management, and integration complex...