In this chapter, Reconfigurable Intelligent Space (R+iSpace) is introduced. R+iSpace was proposed to overcome the inadequacies of conventional smart space. The devices in R+iSpace can change their position according to the current requirement of the space. By changing their position, the performance of the entire system 84can be improved. The Mobile Module, which is called MoMo, is a wall/ceiling surface robot to suit the requirements of R+iSpace. In this chapter, the structure of the prototype MoMo is also described.