The document discusses industry 4.0 and the emerging trends of the industrial internet of things (IIoT). It notes that IIoT is seen as a primary way to improve operational efficiency in manufacturing. By 2020, the number of connected devices is expected to reach 51 billion and IIoT is projected to add $14.2 trillion to the global economy. Key benefits of IIoT include improved productivity, reduced costs, enhanced safety, and new business models.
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