The Internet of Things (IoT) is a concept that connects physical objects to the internet, enabling remote monitoring and control, and gaining insights to improve personal or business outcomes. In various industries, IoT is used in healthcare to improve patient experiences, such as telehealth systems, smart beds, and medication management, reducing readmission rates and improving health outcomes. Similarly, in utilities and energy, IoT monitors solar and wind energy generation, controls panel positioning for maximum power production, and optimizes backup power levels to prevent service breakdowns. In manufacturing, IoT is used for predictive maintenance, asset tracking, and supply chain optimization, reducing costs and improving operational efficiency. Additionally, IoT is applied in real estate to monitor air quality, predict maintenance, and optimize energy consumption. Transportation and logistics use IoT for fleet management, micromobility monitoring, and supply chain optimization. In government and public sectors, IoT is used for public space surveillance, road and traffic management, and infrastructure monitoring, improving public safety and efficiency. Finally, in retail, IoT enables automated checkouts, connected POS machines, and optimized store layouts, improving customer experiences and staff efficiency.