Most companies expect #Industry40 investments to pay back within 2 years @PwC. #IIoT #ROI  https://www. pwc.com/gx/en/industri es/industries-4.0/landing-page/industry-4.0-building-your-digital-enterprise-april-2016.pdf &nbsp; …  #bigdata<br>http://pic.twitter.com/GB6YZtGgVL