What are the challenges in the development of humanoid robotic systems? What are the advantages and what are the criticalities? Bruno Siciliano, coordinator of PRISMA Lab, discusses these themes with Fabio Puglia, president and co-founder of Oversonic Robotics. Moderated by science journalist Riccardo Oldani, Siciliano and Puglia also bring concrete cases of the development of two humanoid robots, Rodyman and RoBee respectively, and their applications.