Internet of things Software Defined Networking (SDN) provides the agile dynamic solution that can cope with the special requirements of the diversity of innovative IoT applications. The Internet of things would encode 50 to 100 trillion objects, and be able to follow the movement of those objects. Human beings in surveyed urban environments are each surrounded by 1000 to 5000 trackable objects. In 2015 there were already 83 million smart devices in people's homes. This number is about to grow up to 193 million devices in 2020 and will for sure go on growing in the near future. The figure of online capable
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