Smart cities represent an advanced urban development model that integrates technology, sustainability, and citizen-centric governance to enhance the quality of life for residents while ensuring efficient resource management. The characteristic features of smart cities revolve around the use of information and communication technology (ICT) to optimize urban infrastructure, services, and governance. These features aim to create cities that are not only technologically advanced but also environmentally sustainable, economically vibrant, and socially inclusive. One of the most significant features of smart cities is the deployment of intelligent infrastructure systems, including smart transportation networks, energy-efficient buildings, and waste management systems. Smart transportation involves real-time traffic monitoring, adaptive traffic signals, and integrated public transit systems to reduce congestion and carbon emissions. Similarly, smart energy solutions such as smart grids and renewable energy integration promote efficient energy consumption and reduce dependence on fossil fuels. Urban planning in smart cities is guided by sustainability principles, ensuring that green spaces, water management systems, and air quality control measures are embedded within city design. Another defining characteristic is the use of data-driven governance. Smart cities rely on sensors, IoT devices, and digital platforms to collect, analyze, and utilize urban data for decision-making. This data-driven approach allows municipal authorities to monitor city operations, predict potential problems, and respond proactively to issues such as traffic congestion, pollution, or energy demand fluctuations. Citizen engagement and participatory governance are also central to smart cities. Digital platforms and mobile applications enable residents to actively participate in city management, report issues, and access essential services efficiently. Inclusivity is emphasized to ensure that technological advancements benefit all citizens, including marginalized groups. Safety and security are integral components, with smart surveillance systems, emergency response mechanisms, and disaster management tools enhancing urban resilience. Another notable feature is economic sustainability, with smart cities fostering innovation ecosystems, supporting entrepreneurship, and attracting investment in technology-driven sectors. Integration of digital health, education, and social services contributes to an overall improvement in the quality of life, making cities more liveable and adaptable to future challenges. In Europe, smart city initiatives have been diverse