Programmatic Commerce and network connectivity that enables these objects to collect and exchange data. When IoT 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 predict that in the five-year span between 2015 and 2020, the Internet of Things will grow faster than any other category of connected devices. The number of machine-to-machine connections should grow
John Kerry in the end of funding for the project. However, in light of increasing concerns regarding climate change, in 2017 Kerry reversed his position on nuclear power, saying "Given this challenge we face today, and given the progress of fourth generation nuclear: go for it. No other alternative, zero emissions." In September 2015, the U.S. Department of State unveiled a new initiative called "Global Connect" which seeks to provide internet access to over 1.5 billion people around the world who do not have online connectivity by year 2020. In 2016, in partnership with OPIC, Kerry announced an investment of $171 million