This thesis aims to answet the main question: How is complexity reduced on the co-creative platform GitHub for code developers?
Sub-questions might include:
What are the mechanisms (example: reuse of code) that are applied to support the users throughout their journey on the platform? How are the users supported in their several tasks such as service discovery, design, development, evaluation, implemenation, coordination with other co-developers etc? How is complexity managed on the platform through modularity and description? 

It is one of the greater challenges for German transport policy to grant sustainable and economic mobility to people and companies in the peripheral regions of Germany affected by demographic change. The mobility of people in these often rural regions is a prerequisite for maintaining or increasing the future attractiveness of employment, for ensuring supplies and enhancing the quality of life. Modern approaches such as sharing services, crowdsourcing and digital data sources could serve as possible means to tackle these challenges.

During the interactions between solution providers and users, communication is not limited to the operations that take place. The participants also exchange messages about their personal relationship. Interaction examples from a business context like (doctor - patient) and (shop assistant - buyer) show the diversity of such relationships.  When customers are invited to participate in open innovation, such messages are sent as well. Students are invited to write a master thesis on the role that innovation tools play in this context.