Io T is one of the platforms of today's Smart City, and Smart Energy Management Systems., the vision of the internet of things has evolved due to a convergence of multiple technologies, including ubiquitous wireless communication, real-time analytics, machine learning, commodity sensors, and embedded systems.
Bill Joy envisioned Device to Device (D2D) communication as part of his "Six Webs" framework, presented at the World Economic Forum at Davos in 1999.
one of the first consequences of implementing the internet of things by equipping all objects in the world with minuscule identifying devices or machine-readable identifiers would be to transform daily life.
For example, such technology could grant motion-picture publishers much more control over end-user private devices by remotely enforcing copyright restrictions and digital rights management, so the ability of a customer who bought a Blu-ray disc to watch the movie becomes dependent on so-called "copyright holder's" decision, similar to Circuit City's failed DIVX.
The internet of things (Io T) is the internetworking of physical devices, vehicles, buildings and other items—embedded with electronics, software, sensors, actuators, and network connectivity that enable these objects to collect and exchange data.
When Io T is augmented with sensors and actuators, the technology becomes an instance of the more general class of cyber-physical systems, which also encompasses technologies such as smart grids, smart homes, intelligent transportation and smart cities.
Each thing is uniquely identifiable through its embedded computing system but is able to interoperate within the existing Internet infrastructure.
Experts estimate that the Io T will consist of almost 50 billion objects by 2020.
British entrepreneur Kevin Ashton coined the term in 1999 while working at Auto-ID Labs (originally called Auto-ID centers, referring to a global network of objects connected to radio-frequency identification, or RFID).
Typically, Io T is expected to offer advanced connectivity of devices, systems, and services that goes beyond machine-to-machine (M2M) communications and covers a variety of protocols, domains, and applications.
Current market examples include smart thermostat systems and washer/dryers that use Wi-Fi for remote monitoring.
As well as the expansion of Internet-connected automation into a plethora of new application areas, Io T is also expected to generate large amounts of data from diverse locations, with the consequent necessity for quick aggregation of the data, and an increase in the need to index, store, and process such data more effectively.