The phrase "Internet of Things" (IoT) has come to be used to characterize the ever-expanding networks of physical objects that are online, linked, and able to communicate and share information with us and with each other.
The earliest internet-enabled gadgets were personal computers and later cellphones. In the last decade, we have seen a proliferation of "smart" devices in the house, including televisions, kettles, refrigerators, security cameras, and light bulbs. Read more
