Smart Home Automation System Methodologies-A Review

Emerging network paradigm that connects billions of devices to the internet and to the users to meliorate the facet of life of the people is IoT-Internet of Things. In IoT internet depicts inter networking of things that is it focuses on devices whereas things exemplify physical devices, virtual services, functions, machines. IoT allows devices to interact directly with each other to make decisions and exchange data as an evolution of machine-to-machine communication. The power of data collection, artificial intelligence, wireless sensor networks, embedded systems, control, and automation systems makes IoT smart. IoT devices generating data are from different vendors and different domains. For the size of machines from small scale to large scale, shares data and execute an action without the intervention of individuals by the advancement of automation technology using IoT. Nowadays, IoT becomes one of the essential and integral components in our daily life. For sectors like academics and industry, the area of interest is IoT. So, it becomes necessary to find new methodologies to associate different devices over the internet. Thus, the IoT concept makes a road map for many sectors in the community such as health care, home automation, industrial automation, smart grid, smart building, agriculture, energy management system.