Question

The idea that objects are interacting with each other via the internet without human intervention is called

Answer 1

This is called Internet of Things. The Internet of things (IoT) is a system of interrelated computing devices like vehicles, and other items embedded with electronics, software, sensors, actuators, and network connectivity with unique identifiers which enable these objects to collect and exchange data over a network without requiring human-to-human or human-to-computer interaction.