India is entering a decade where ingenuity under constraint will decide who leads and who falls behind. LeanSpark shows how India?s 'high-tech jugaad' is turning scarcity into an innovation superpower?across drones and EVs, fintech and AI, sports, space and public policy. It distils a decade of research and fieldwork into a practical playbook for doing more with less, and for doing it at scale. This book will help you: Build frugal, high-tech ventures that start small but scale smart, using the LeanSpark attributes of lean execution, purposeful simplicity, adaptive scalability and systemic sustainability. Design products, services and policies that are affordable, resilient and environmentally conscious?without sacrificing ambition or quality. Apply the Frugal Innovation Canvas (FIC) to turn constraints into launchpads, whether you are in a start-up, large company, social enterprise or government.