The STABLESHIP project, supported by the Ministry of Industry, Commerce and Tourism, has as its main objective the experimental development of a prototype for monitoring, controlling, and visualising, through specially designed software, a ship's operation or manoeuvre in which its stability is controlled. This includes mathematical factors of the ship such as its draft, trim, and heel, the design and geometry of its hull, and parameters (stresses, loads, movements) that influence it during a specific manoeuvre.