Boris Bellalta, head of the IoTlab, and Albert Bel have been interviewed in l'Efecte Papallona program of the catalan radio station Catalunya Ràdio regarding our research in developing a new tool for measuring pollution levels in cities and that we are developing in the FEM IoT project funded by the Secretaria d'Universitats i Recerca through the European Regional Development Fund.

Found the interviewed in the following link (in catalan)