As the world commemorates World Cities’ Day 2025, under the theme “People-centred Smart Cities,” the United Nations emphasises the critical need to scale and upgrade urban areas to meet the demands of growing populations and to foster more liveable environments.
Since its inception in 2014, the World Cities Day has marked the culmination of Urban October, aiming to raise awareness about urbanisation trends, associated challenges, and visions for sustainable development. This day encourages international cooperation towards building equitable, prosperous, and inclusive cities that enhance residents’ quality of life.
Weiterlesen: World Cities Day: Making our cities truly smart
Zurich is called the Smart City of the World in 2025, ranking 1 in the IMD Smart City Index. Discover the Top 5 Smart Cities of 2025, Zurich, Oslo, Geneva, Dubai, and Abu Dhabi which lead in technology and sustainability.
Smart City
A smart city is an urban area that uses technology, data, and innovation to improve the quality of life for its citizens. To create more sustainable and efficient living spaces, it incorporates digital tools like renewable energy systems, smart transportation, artificial intelligence (AI), and the Internet of Things (IoT). A smart city aims to make daily living easier by enhancing public transportation, lowering pollution, controlling waste, and guaranteeing safer neighbourhoods.
Weiterlesen: Which City Is Called the Smart City of the World?
Today, smart city planning has become part of broader national development programmes. It is not only about sensors or buildings but about efficiency, data flow, and local ownership of innovation. The goal is to keep technology and income tied to local economies instead of depending on imported systems.
That financial discipline soon reached other industries tied to technology. Betting analysts began studying how digital infrastructure improved data accuracy for sports platforms, including 1xbet en ligne, which relied on stable network performance to update match information. The same systems that guide city transport or public safety now support entertainment and prediction platforms. In both cases, investment in infrastructure decides the quality of experience.
Weiterlesen: Building Smart Cities Through Domestic Tech Funding
In transport, deep learning models are being used for traffic prediction and autonomous mobility networks. In environmental design, AI optimizes land use, monitors air quality, and manages energy distribution. Public health applications include spatial disease mapping and predictive analytics for emergency planning. Together, these uses mark a transition from isolated technical experiments to integrated urban intelligence systems.
Artificial intelligence (AI) is rapidly becoming a key tool in transforming the way planners model, design, and manage urban environments. A recent study, titled “Artificial Intelligence in Urban Planning: A Bibliometric Analysis and Hotspot Prediction”, provides the most comprehensive examination yet of how AI-driven technologies are transforming urban planning research worldwide.
Weiterlesen: AI-driven cities on the rise: Ethical and data integration challenges ahead
Researchers propose a moral framework to guide AI decisions in smart cities, ensuring fairness, safety, and transparency.
Every streetlight, traffic camera, and trash can in tomorrow's cities could be part of one massive digital nervous system. Already, these devices record data on traffic, air quality, and even trash to make life more efficient. Yet, as cities get "smarter," the greatest challenge is not merely amassing data — it's figuring out how to get technology to make moral choices.
Weiterlesen: AI meets morality: Scientists are rethinking technology in ‘smart cities’