The document introduces the Greetalian Lab team and their new mobile app for guiding visitors around the city of Trieste. The app will provide information on museums, archaeological sites, and local businesses. It uses the user's preferences, available time, and transportation method to generate customized tour plans. The interface designs include tabs to browse places, an interactive map, and a photo function to share visits. The team invites the reader to review more details through the provided QR code.