Now retired, since 2019, but still "consultant", my last post was "Senior Expert" at CSEM SA in Switzerland. With 30+ years of experience in mechatronics developments in the frame of complex, multidisciplinary, high tech "systems engineering" activities. Previous posts were "Senior Project Manager, Section Head, Project Manager, Quality Engineer, R&D Engineer. CSEM is a retained profit company, a "High Tech", R&D Institution, closely linked to the EPFL (Ecole Polytechnique Federale de Lausanne), we are located in Neuchatel Switzerland. We use advanced tools such as Maple(r), MapleSim(r) and COMSOL Multiphyiscs(r) for our developments and for our Ph.D. training activities.