Nowadays, waste management is inefficient because of the inadequacy of the waste differentiation and recycling process. This issue causes an increase in costs in economic and especially in environmental terms. Indeed, since it is more economically convenient to produce new objects by using raw materials instead of recycled ones, the waste continues to increase, and so do the polluting emissions of carbon dioxide. This thesis work has been carried out in collaboration with ReLearn, an innovative Italian startup whose mission is to optimize the waste treatment process and consider waste no longer a problem but a resource. To simplify recycling and improve waste management, they have developed a smart bin called Nando that is able to automatically differentiate all the waste inserted inside it.