Abstract
In performing rehabilitation, it is effective to generate an illusion. In this study, we invented ball-rotation system inducing of illusion of motion by visual and tactile feedback and to the evaluation experiment of it. We conducted the evaluation experiment of equipment and an illusional indecement experiment on using it before. We plan to verify the appropriate angular velocity to induce illusion using device. Furthermore, we plan to verify the illusion in various way of grips.