Internet of things is a scenario in which objects,animals or people are provided with unique identifiers and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction. Internet of things has evolved from the convergence of wireless technologies, micro-electromechanical systems (MEMS) and the Internet.
Could Technology is is an application program that functions in the cloud, with some characteristics of a pure desktop app and some characteristics of a pure Web app.
Smart devices is a smartphone. A smartphone is a cellular telephone with an integrated computerand other features not originally associated with telephones, such as an operating system, Web browsing and the ability to run software applications.
Wearable computer is A wearable computer is an electronic device capable of storing and processing data that is incorporated into a person's clothing or personal accessories.