Science and Technology of the movement for research, for medicine and for sports. In sport to obtain the maximum efficiency by a specific movement it is important to check the biomechanics of the movement itself. This is an often underrated factor, which furthermore causes pains generated in other parts of the body, when the movement or the sport activity was improperly done. In recent years we have developed high-tech products such as Wiva, W-Saddle and W-Sole (insoles for the runners and cyclist). Letsense has designed equipments suitable for this purpose, non-invasive, lightweight, wireless through which with simple wearable devices it is also possible to check in real time the biomechanical parameters involved in the movement. Letsense is the result of the twenty-year experience of LorAn Engineering. A history of over 25 years, made of research and innovation. LorAn Engineering is an historic brand created in 2001 and that has gathered experience in engineering and biomedical sensors of a group of professionals that coordinated by Ing Gabriele Casadio has led to the development of equipments for the analysis in the orthopedic field. The collaboration with leading specialists, physiatrists, physical therapists, with the Universities of Bologna, Rome, Genoa and Hospitals internationally recognized as the Rizzoli Orthopaedic Institute of Bologna, allowed LorAn Engineering not to isolate itself in its business reality but to be always in the forefront. From these collaborations were born the first pressure platforms to evaluate the foot arch and for stabilometric Analysis. The constant relationship with leading research centers and openness to the ideas of brilliant graduates has always been combined with the experience gained so as to allow the development of innovative products in line with the latest technology. With over 5,000 systems installed worldwide LorAn stands as one of the most established brand in the market.