The University of Trento was at "Maker Faire Rome - The European Edition 2019", the biggest european event on innovation! 
For the Nanoscience laboratory, Nicolò Leone presented the Siquro chip, a quantum random number generator (QRNG). The device exploits the quantum properties of light in order to provide users with sequences of numbers that are primarily random, but also safe thanks to Quantum Mechanics.
For more info about Siquro project: https://event.unitn.it/siquro/