Monitoring technologies refer to tools and systems used to observe, track, and analyze various activities or conditions. These technologies can be applied in different fields, such as healthcare, environmental science, and security. Examples include surveillance cameras, wearable health devices, and environmental sensors, which help gather data for better decision-making. These technologies often utilize sensors, software, and data analytics to provide real-time information. For instance, smart home systems can monitor energy usage, while patient monitoring systems in hospitals track vital signs. Overall, monitoring technologies enhance efficiency and safety across various sectors.