Wheelchair Wheel with High-Grip Design

I am looking for an expert in industrial design, particularly with experience in designing wheels for mobility aids. The project involves creating an innovative, flexible wheel design with rubber spokes specifically for wheelchairs. Key requirements include: - A high-grip design intended for rough terrains. - Expertise in materials that offer durability and safety. - Experience in ergonomic design to promote easy navigation and control. Ideally, you have previous experience with wheelchair wheel design and a strong understanding of the unique performance characteristics needed. Please include a summary of your relevant experience and portfolio samples in your bid. I started to design a wheel with flexible spokes to improve the behaviour of electric driven wheelchairs on rough surfaces. I use the software FreeCAD. Now I need support to finish the design, create variants and perform FEM-Analyses. I would be happy, if this could be in interaction with me, the innovation project is strongly interactive and the design depends on the results of the computations.