Behind the definition of Industry 4.0: Analysis and open questions

The many scholars approaching Industry 4.0 today need to confront the lack of an agreed-upon definition, posing serious limitations to theory building and research comparability. Since its initial German conceptualization in 2011, both the technological landscape and the understanding of the Industry 4.0 have evolved significantly leading to several ambiguities. In parallel, similar concepts often used as synonyms − such as “smart...