What is a smart sensor and how does it work?

A smart sensor is a device that takes input from the physical environment and uses built-in compute resources to perform predefined functions when it detects specific input. It can also process data before passing it on. Smart sensors enable more accurate and automated collection of environmental data with less erroneous noise among the accurately recorded information. These devices are used for monitoring and control mechanisms in a variety of environments, including smart grids, battlefield re