Sensor grid

A sensor grid is a network of sensors that can be used to track what is happening in a particular area. It is made up of lots of small devices that are connected to a computer. These sensors can record sound, temperature, light, movement, and other types of information. They can then send that information to a central computer which can process it and make decisions. For example, a sensor grid could be used to make sure that a factory is running properly and stays safe.