Overhead travelling cranes are very useful equipment and commonly used in the industrial sector. Workers are commonly asked to carry out handling throughout the different stages of product manufacturing. The fact of performing the same handling tasks, day after day, contributes to increasing the risks of accident given the presence of a kind of habituation to risk. It is therefore essential that the user be familiar with the components and related methods for using them. In addition, he/she must know the related risks and must be able to control them in order to avoid any problematic or hazardous situations.