Unlock the future of engineering with this definitive guide to smart materials and structures from a leading Indian expert. Dive into cutting-edge advancements in piezoelectric, magnetostrictive, and shape memory alloys, understanding their fundamental principles, actuation, and sensing capabilities. Explore their applications in advanced structural design and gain insights into the technical challenges of commercialising these revolutionary technologies. Essential for engineering students, researchers, and professionals in aerospace, civil, and mechanical fields across India seeking to master innovative material science solutions.