# The Evaluation of Industry 5.0 Concepts: Social Network Analysis Approach
## 3 Methodology
### Data Analysis  
In this research, the data were analyzed using the Social Network Analysis (SNA) method, which shows the bond strength between different actors in the same network. The networks in this research represent the three main Industry 5.0 pillars--human-centricity, sustainability, and resilience. Additionally, the actors are the firms that took part in the survey and the aforementioned parameters, which make two-mode networks. The networks show the existing relationships between the firms and parameters, and detect which parameters are usually used in the firms.  
Data visualization was performed using graphs that show red circles and blue squares. The circles represent firms that were a part of the research, while the squares represent parameters. The firms and parameters were both labelled using a combination of letters and numbers. The firms were labelled from F1 to F146, the human-centric parameters were labelled from HC1 to HC10, the sustainability parameters from were labelled S1 to S10, and the resilience parameters were labelled from R1 to R9. Additionally, the parameters were ranked using degree, closeness, betweenness, and eigenvector.  
The human-centric parameters used in this research were: HC1--the use of interactive interfaces with the operator; HC2--the use of an internet/network connection in real time for automated data exchange; HC3--the integration of tasks; HC4--employee involvement in innovation development; HC5--employee bonus systems for outstanding performances in production and/or innovation; HC6--training and competence development of production employees with a task-specific focus; HC7--training and competence development of production employees with a cross-functional focus; HC8--training and competence development of production employees to support the implementation and use of digital production technologies or digital assistance systems; HC9--training and competence development of production employees in data security and data compliance; and HC10--training and competence development of production employees in creativity and innovation.  
The sustainability parameters used in this research were: S1--the possession of a certified environmental management system; S2--the possession of a certified energy management system; S3--the implementation of measures for improving efficiency in material consumption; S4--the implementation of measures for improving efficiency in energy use; S5--the implementation of measures for improving efficiency in water use; S6--the use of technologies for recycling and re-use of water; S7--the use of technologies to recuperate kinetic and process energy; S8--the use of technology, which resulted in a significantly more efficient use of materials when first implemented; S9--product revamping or modernization; and S10--offering take-back services.  
The resilience parameters used in this research were: R1--the use of internet/network connection in real time for automated data exchange; R2--the use of standardized and detailed work instructions; R3--the use of mobile industrial robots; R4--the use of collaborating robots (co-bots); R5--the implementation of activities raising employees' awareness of data security; R6--the use of software specifically; R7--the use of hardware solutions specifically; R8--the use of organizational measures specifically; and R9--product revamping or modernization.