In this edition we explore what robots are and what can they do today. Will they be able to decide for themselves tomorrow? We give you some answers about these "human-like" machines that are set to become more and more common in our daily lives. Plus, we speak to Alain Bensoussan, a French lawyer who is fighting for the creation of a legal status for robots. And in Test 24, we tell you about NeOse Pro, a gadget that mimics the human sense of smell.