What if all the gadgets in your life may want to hook up with the internet? Not just computers and smart phones, but the whole lot: clocks, speakers, lights, doorbells, cameras, windows, window blinds, warm water heaters, appliances, cooking utensils, you name it. And what if those gadgets could all communicate, ship you information, and take your commands? It’s not technology fiction; it is the Internet of Things (IoT), and it is a key factor of domestic automation and smart homes.