AI agents can be understood as progressing through two waves of technological innovation, each with significant business transformation potential. The first wave, currently underway, focuses on virtual or digital agents. This wave has been explored extensively throughout the chapters of this book, highlighting how these AI agents are reshaping digital interactions, automation, and decision-making processes. The second wave is poised to bring even more profound change. It centres on AI agents embodied in physical forms: robots capable of perceiving, acting, and engaging with the physical world. This development will unlock an unprecedented range of applications, marking the beginning of the long-anticipated revolution in robotics. The current landscape of robotic systems is explored along with examining the huge future potential in industrial and domestic applications.