The use of smart systems in city management is one of the most important developments in modern information technology, as cities strive to transition towards more efficient and sustainable models. These systems rely on artificial intelligence to analyze data and make quick and accurate decisions. They contribute to improving resource management, such as water and energy, reducing waste and increasing efficiency. They also help regulate traffic flow within cities through smart systems that control traffic signals, reducing congestion and accidents. Furthermore, they rely on the Internet of Things (IoT) to connect devices and infrastructure, allowing for continuous data collection and analysis to improve services. They are used in multiple fields, such as security and public services, where they help monitor public spaces and improve emergency response. They also contribute to improving public transportation services by tracking vehicles and accurately scheduling their arrival times. Smart systems also support intelligent waste management by determining optimal collection times, reducing costs and improving cleanliness. They help improve the quality of life for citizens by providing faster and more efficient services. They also enhance environmental sustainability and reduce pollution and energy consumption. Despite their significant benefits, they face challenges, such as data protection. Privacy and the need for advanced infrastructure are important considerations. However, these represent the future of modern city management and contribute to building smarter and more developed cities. Al-Mustaqbal University is the leading private university in Iraq.