**2.1 Smart connectivity**

Sensors and devices that are connected and communicated together through the Internet of Things infrastructure may need to update their trends or feature to be suited to the changes of surrounding environments. The Internet of Things is a smart infrastructure that can process the collected data and make the required decisions to improve itself and to change the trends or features of the connected devices to accommodate the surrounding environments' changes. Internet of Things is a smart technology that helps all connected devices to update themselves according to changes in the surrounding environment and to be able to be adopted and work in any other strange environment with high accuracy. As a result, smart connected system can be produced if smart infrastructure is well designed to treat the collected data from devices correctly, to make the needed decisions.
