A Survey on IoT Technologies, Evolution and Architecture

The Internet Of Things (IoT) was initially called as “Internet of Everything”. IoT objects have identifiers which are unique. They have the ability to send the information over a network interconnecting physical and virtual things without requiring human-to-human or human-to-system interaction. It provides the effective way of learning and interaction among internet connected devices that include sensors, actuators, services and other internet connected objects. The IoT can be defined as things or objects connected to the internet than people. The IoT system's middleware can be described as intermediary software system between the loT devices and applications. The loT aim is to unite everything in the world under common infrastructure. The main objective of this paper is to provide an survey on Internet of Things, types of architectures, and the technologies that are used in our daily life, smart environment. However, this paper gives a good idea for new researches on Internet of Things.