Authors of "Jugaad Innovation" have released a new book, "LeanSpark," which re-engineers India's frugal innovation model for the global economy. The book presents a framework blending frugality with adaptability, focusing on lean execution, simplicity, scalability, and sustainability. It argues that scarcity can drive innovation, enabling organizations worldwide to create impactful solutions faster and at lower costs without depleting resources. The authors aim to demonstrate how this re-engineered 'jugaad' can inspire startups and corporations globally.