Smart dust is a network of tiny robotic devices, also known as motes, that are used to monitor and collect data from the environment. These devices are typically small, wireless and battery-powered, and can be used to measure temperature, humidity, light, sound, and other environmental factors. They can also be used to detect the presence of people, animals, and vehicles. The data collected by smart dust is transmitted wirelessly to a central hub, allowing for real-time monitoring and analysis.

Smart dust is a network of tiny robotic devices, also known as motes, that are used to monitor and collect data from the environment. These devices are typically small, wireless and battery-powered, and can be used to measure temperature, humidity, light, sound, and other environmental factors. They can also be used to detect the presence of people, animals, and vehicles. The data collected by smart dust is transmitted wirelessly to a central hub, allowing for real-time monitoring and analysis.