Identify three cyber-physical system (or internet of things systems), which are characterized by sensing, computation, and physical response. for each system, state its use and list its sensing, computation, and actuation operation(s). (for example: "internet-enabled home thermostat. sensing: temperature in home; computation: determine control response based on actual temperature, user setting, and weather forecast; response: turn on or off heating or cooling system." – example does not count as solution.)