**2.6 Development complexity**

Only interdisciplinary cooperation can handle the complexity associated with advanced man-robot cooperation systems. Besides knowledge from fields related to robotics (electrical engineering, mechanical engineering, and informatics), knowledge from various anthropological sciences as psychology, ergonomics, neuroscience and psychology is needed to design such systems [10]. Moreover, the blurring of borders between man and machine within a single system gives rise to philosophical and ethical questions. Finally, in order to receive subsidies from investing enterprises and to manage complex system developments, entrepreneurs with the ability to lead highly interdisciplinary teams and complex innovations have to be educated.
