cloud computing
internet of things The Internet of Things refers to “smart” devices that can connect, exchange data and work together. Some devices sold today, such as cars , doorbells, thermostats, and refrigerators, have them. Smart home devices can be convenient and safe, such as doorbells with built-in video cameras and remotely adjustable thermostats. On the other hand, they can threaten security when hacked or used to invade privacy. They can also be difficult to maintain; a smart fridge can keep a grocery list up to date, but is nearly impossible to fix due to a lack of trained technicians. Cities are also using the Internet of Things. For example, Toronto has traffic lights that vary their cycles depending on traffic congestion. Did you know ? In the late 2010s, Toronto is the planned site for the establishment of the world's first smart neighborhood. The development, called Quayside, would have been built from the ground up from the internet. Howe...