Internet of things ( IOT) is a system that allows devices to communicate directly with each other without human intervention. A key feature of the Internet of Things is that each device must be uniquely identifiable or addressable. 

Your devices talk to each other, not to plot against you like in a science fiction movie, but rather to help you out. Efficiency can be gained when devices communicate their status without human intervention

IOT will be everywhere in your life and will be a game changer. New experiences business models are born.