In Design Thinking, pending problems are solved in a practical, creative and interdisciplinary manner in the team – at the end of the collaborative process, in which many innovative ideas are generated, there is a solution. The customer is in the absolute focus: a common question is developed that takes into account his needs and wishes – even those that are not necessarily aware or that he can not articulate. Derived from this, the team develops a multitude of ideas and finally concepts and prototypes, which are tested several times by potential end customers.