This project has focused primarily on creating a flexible wheelchair as possible. In addition, the goal of Cheetah was to create a wheelchair that makes it easier to be an active and healthy child than you can in a normal wheelchair. Therefore, innovative systems should be found to allow greater movement. In this connection, the focus was on the technical part at the beginning, which is why 3PART developed a design catalog with various modular systems and opportunities for innovation. To design a dynamic and ergonomic product, 3PART worked in close collaboration with occupational therapists, physical therapists, carers and users. Through this process, 3PART has almost completely redesigned the product with eg. seat, wheels, footrest, etc.