The document outlines Barcelona's vision and efforts to become a smart city through the use of information and communication technologies (ICT). It discusses Barcelona's development of an integrated model with tangible and intangible public domains. Key elements include developing communication infrastructures like broadband networks and sensors, creating an open data platform, and fostering public-private collaboration to generate new smart city services. The goal is to improve quality of life for citizens through more efficient, accessible, and innovative management of the city and public services.