Internet of Things (IoT)
The Internet of Things (IoT) is the growing ecosystem of physical objects that are connected to the internet. As many more devices become increasingly connected to the internet, the workloads of cloud applications are beginning to shift in higher volume. Major cloud providers are beginning to develop data storage systems, protocols and networking technologies to be able to support IoT applications.
in other words
The phones, tablets and devices you use that connect with the internet.