Internet of Things and Smart Systems focus on connecting physical devices, sensors, and technologies to enable seamless communication, data exchange, and intelligent decision-making. The Internet of Things (IoT) allows devices to collect and transmit real-time information, creating interconnected environments that enhance efficiency and automation. Smart systems utilize this data to monitor conditions, optimize operations, and respond dynamically to changing situations. These technologies are widely applied in smart homes, healthcare, transportation, agriculture, and industrial automation. By integrating connectivity, sensing, and intelligent processing, IoT and smart systems contribute to more efficient, responsive, and sustainable solutions for modern challenges.