Increasingly, we work in our day to day with robots. For many they are devices that serve as a tool. They work for us in a 2nd plane: they level the intensity of the lights, vacuum the carpets and mix the food. But technology continues to advance and machines can now work ‘side by side’ with the human being. In certain environments they start to be part of a work team. The teams formed by people-robots are already part of our present