The Concurrent Design Facility (CDF) is a state-of-the-art facility equipped with a network of computers, multi-media devices and software tools, which allows a team of multi-disciplinary experts to apply the concurrent engineering method to space mission design. It facilitates a fast and effective interaction of all disciplines involved, ensuring consistent, high-quality results. Here Hugo Brunsveld van Hulten, entrepreneur hosted at ESTEC's Business Incubation facility, is seen working with ESA experts at the CDF in December 2003, on his technique to fight breast cancer.