Which field studies the design and application of robots?

The field that specifically focuses on the design and application of robots is robotics. This discipline encompasses various aspects, including the creation, control, and use of robots in different environments and applications. Robotics integrates knowledge and techniques from several fields, including mechanical engineering, electronic engineering, computer science, and even artificial intelligence, to develop systems that can perform tasks autonomously or semi-autonomously.

In contrast, while automation engineering deals with designing and optimizing automated systems, it may not focus solely on robots. Manufacturing science primarily looks at the principles and processes involved in manufacturing but does not specifically center around robotics. Computer science is broader and involves computational theories and systems and may not address the unique attributes and applications of robots as a specific focus area. Therefore, robotics is the most accurate choice regarding the studies related directly to the design and application of robots.