The Internet of Things, or IoT, is hot new technology. IoT is about connectivity between smart-devices via the Internet.
One of the first and most popular such devices is the Nest thermostat. I can control my Nest from my Smartphone, Tablet, or browser. I can set it to “away mode” while away from home or office. and save fuel costs, then turn it on to warm, or cool, my home or office well before I arrive.