This web-based research prototype was collaboratively developed for the Department of Architecture and Industrial Design at the Second University of Naples. In the prototype, users explore a simulation of the Piazza Vittoria in Naples, Italy. Each user experienced one of four different traffic and street design scenarios, by completing a number of tasks. At the end of each task, users were presented with a survey screen, gauging for their perception of the soundscape in various locations of the Piazza. PreviewLabs’s work primarily focused on the user interface, data logging, and database setup.