This universe of these connected objects has resulted in the concept known as Internet of Things (IoT). This paradigm suggests that all objects that surround us are interconnected through Internet, having their features and uses globally and ubiquitously available. Like so, IoT can be considered as a technological ecosystem that can be used in order to resolve multiple problems and generate new services.
Thanks to the use of IoT, is possible to obtain more information on systems and their processes, lower costs, create new city or company management services or even increase accessibility to information by the citizens. Perhaps, IoT can be easily explained in a simple way like an asset of electronical devices that, through Internet, can obtain information and interact with people in a specific context. However, the real potential linked to IoT is way broader and barely known as of today. Initiatives revolving IoT are nowadays on the rise, and they hold high expectations of expansion and high economical and social impact. To a certain point, it could be said that IoT supports (or even absorbs in some cases) other concepts such as SmartCity, 4.0 Industry, wearable devices, etc.