Abstract: A retractable wall system for a structure such as a building includes a torque tube and a kinetic wall member that is secured to the torque tube. A shaft that is at least partially positioned within the torque tube is secured to the structure so that rotation with respect to the structure is precluded. A drive mechanism that is at least partially positioned within the torque tube is constructed and arranged to selectively change a rotational position of the shaft with respect to the torque tube so that the wall member may be moved with respect to the structure. An electronic control system may be provided for monitoring and controlling movement of the kinetic wall member with respect to the structure. The electronic control system may be integrated with other control systems of the structure, such as the electronic control system of the structure's HVAC system.