This paper describes the design and construction of D1244, an experimental high-rise building designed to test adaptive structural and facade systems. The building uses hydraulic actuators and sensors to respond to external loads and vibrations, aiming to reduce material use and energy consumption. Preliminary tests on prototypes have shown promising results, and the full-scale testing phase is planned to validate the effectiveness of the adaptive technologies.

The research was conducted within the framework of the Collaborative Research Centre (CRC) 1244 "Adaptive Skins and Structures for the Built Environment of Tomorrow" based at the University of Stuttgart. While the paper doesn't explicitly list funding sources or industry partnerships, it does mention support from several manufacturers for the facade systems. This suggests potential conflicts of interest that should be further investigated.

The paper presents a novel and ambitious project with the potential to significantly impact sustainable construction. The design and construction of the experimental building are well-documented, and the preliminary testing on prototypes provides valuable insights. However, the limited results and performance evaluation, lack of cost-benefit analysis, and insufficient detail on control strategies prevent a higher rating at this stage.