Design Mindmap - RISD project

The idea of Design Mindmap: An App can build a design mindmap with bright collection and understanding of the design process.

Design Mindmap is now developing in coding by one of my CS friend(Kaijie Liu) in CMU. He Learnt my design idea first, test the prototype and gave me some critics. Then, he started the coding according to my UI structure, UX interaction and App flow. I tried his prototype and we exchanged ideas every 2 days to develop the details. I gave the UI layout and the interaction prototype built by Principle to his now. The final app is still in processing.
(Mockup is not made by Jin Cao.)