[1] “Capitalizing on Connectivity: The Top 5 Priorities for Industrial Manufacturers,” Booz Allen Hamilton Inc., January 2015.
[2] “On the Journey to a Smart Manufacturing Revolution,” Conrad Leiva, IndustryWeek IdeaExchange, December 2015: http://industryweek.com/systems-integration/journey-smart-manufacturing-revolution.
[3] “The installed base of wireless IoT devices in Industrial Automation reached 10.3 million in 2014,” Berg Insight blog post, May 2015.