This book consists of select proceedings of the 1st International Conference on Sustainable Technologies and Advances in Automation, Aerospace and Robotics (STAAAR 2022). This book focuses on advancements in the fields of robotics and automation, applications of AI, aerodynamics, computational fluid dynamics, material characterization, renewable energy, computer-aided engineering design, rapid prototyping, aerospace engineering, and dynamics and vibrations. The major topics in the book include Industry 4.0, applications of additive manufacturing in biomedical, automotive and aviation industries, implants and prosthesis applications in human body, applications of latest technologies such as machine learning, IoT, static and dynamic balancing, force transmissibility, advanced mechanisms, etc. This book provides vital information to researchers, academicians and industrialists to enhance their knowledge in the field of recent advancements in the field of mechanical engineering.