The document outlines the G20 Smart City Showcase program coordinated by the FIWARE Foundation and the World Economic Forum's Centre for the Fourth Industrial Revolution in Japan, aiming to enhance urban management through smart city initiatives. Key aspects include the development of a global smart city coalition, implementation of data-sharing platforms, and the creation of technologies such as a smart navigation app to improve urban mobility and data accessibility. The initiative emphasizes collaboration across G20 nations, focusing on innovative solutions for both developed and developing cities to foster sustainable urban growth.