A Critiqueon Internet of Things Architecture, Applications and Challenges

Abstract

IoT is now vital role and up to date research trends in today world. It’s a set of Multiple Sensors an Actuators Network together which gathers information and those they are altogether having sensors. It’s a bunch of  Components which each have sensors they're network and that they collect data, the information is getting processed within the cloud or within the local server and every one the connections everything happen in Internet. In this paper comprises the Evolution and Applications of IoT in respect of layers architecture, Applications and key challenges.