I work as a professional interaction designer for five years. Understanding user’s needs, creating user personas, building information architecture, drawing wireframes, and making low-fidelity prototypes…all these activities are essential for product success. However, a lot of documents are created during each design iteration. The biggest challenge for me is managing these documents uniformly. I was looking for a solution for a long time. I needed a closed-loop collaborative design platform that runs through the entire product design workflow and reduces inefficient operation. After all, time is just as valuable as money in the design industry.