scholarly journals A Case Study: Industry 4.0 and Human Factors in SMEs

2021 ◽  
pp. 233-261
Author(s):  
Helmut Zsifkovits ◽  
Manuel Woschank ◽  
Corina Pacher

AbstractThere is a number of barriers for smaller companies when starting the journey toward Industry 4.0. When implementing new technology and processes, there are often strong mental barriers from people that have been doing the work in a certain manner over the years. In addition to technological challenges, organizational adaptations are required, and a change in mindsets. Using the case of one machining services company, the implementation scenario is described, with the steps necessary to ensure an effective implementation of new technology. The management of visibility is critical for the adoption and success of new systems. Neglecting the human factor will inevitably result in failure. Derived from the case, the chapter draws some conclusions for Industry 4.0 implementation in SMEs in a human-centered manner.

2015 ◽  
Vol 21 (1) ◽  
pp. 89-99 ◽  
Author(s):  
Sarbjeet Singh ◽  
Rupesh Kumar ◽  
Uday Kumar

Purpose – The purpose of this paper is to demonstrate three techniques to extract human factor information from specific railway maintenance tasks. It describes the techniques and shows how these tools can be applied to identify improvements in maintenance practices and workflow. Design/methodology/approach – Three case studies were conducted on single group of technicians (n=19) at a railway maintenance workshop in Luleå, Sweden. Case study I examined the posture of the technicians while they were changing the brake shoes of freight wagons; the study employed the Standard Nordic Questionnaire and a videotape using the Ovako Working Posture Analysis System (OWAS). Case study II looked at maintenance repair times required to change the wheel axle on freight wagons at the workshop. A video filming method suggested by the European Agency for Safety and Health at Work was used to measure actual maintenance time. Finally, case study III considered the technicians’ (n=19) perception of work demands, their control over the work and their social support while performing maintenance tasks (brake shoe and wheel axle maintenance); to this end, the case study used a demand control support questionnaire. Findings – In the first case study, the Standard Nordic Questionnaire confirmed that technicians at this particular railway vehicle maintenance workshop suffer from back and shoulder pain. The Ovako Working Posture Analysis showed that 21 percent of the working time required to fit the brake wedge and cotter pin fits into two OWAS categories: category 3, where “change is required as soon as possible,” and category 4, where “change is required immediately”. Problems stem from poor workplace layout, incorrect posture and inaccessibility of tools and components. In the second study, the video analysis indicated that the working time to change the wheel axle of a freight wagon is greatly affected by poor workplace layout. The third case study showed that the technicians have lower “psychological demands” (mean=13), “higher control over work” (mean=16) and “high social support” (mean=22). Practical implications – The objective of this study was to apply knowledge about human factors to the functional relationships between maintenance personnel, tasks and the working environment to improve safety. If the workplace layout, working posture, maintenance manuals and accessibility of tools are poorly planned, maintenance performance can be adversely affected. The results of this study should assist maintenance management to design new policies and guidelines for improving the work environment. Originality/value – Three case studies were conducted at a railway maintenance workshop in Luleå, Sweden, to collect data on how human factors affect various railway maintenance tasks.


2020 ◽  
Vol 5 (13) ◽  
pp. 329-335
Author(s):  
Na’asah Nasrudin ◽  
Hafiszah Ismail ◽  
Yusfida Ayu Abdullah ◽  
Nurul Shakila Khalid

The study aimed to develop models for pedestrian crossings behaviour based on road traffic and human factors. A questionnaire distributed to 663 Shah Alam pedestrians. Respondents were asked to fill out a questionnaire on their perceptions of risks and attitudes concerning walking and road crossings. The modelling analysis showed that there is a significant relationship between the Human Factor and the Crossing Behavior, this study identified two components of the Human Factor that influenced the behaviour of the pedestrian crossing, namely the "risk-taker" and the "rule-follower." Analysis of pedestrian crossings behaviour useful to evaluate the implementation of new pedestrian crossing environments.


Author(s):  
William S. Helton ◽  
Shane Begoske ◽  
Robert Pastel ◽  
Jindong Tan

Helton (2005b) proposed that Human Factors/Ergonomics (HF/E) professionals share a common interest with animal behavioral scientists in the study of working non-human animals, in particular, working dogs. Helton, moreover, suggests that HF/E could contribute to the understanding of working dog behavior and, perhaps, in the long run assist in the design of canine working conditions and assistive technologies. Continuing this line of reasoning, the present study presents a case where HF/E provides a theoretical rationale of a recent technological development in canine ergonomics and the design of a new technology for a Canine-Human-Machine system.


2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
K. Sumitha P.N. Kannan ◽  
Alaa Garad

PurposeThis study investigates the competencies required for quality management professionals to meet the needs of industry 4.0. The authors use a case study strategy at an electronics manufacturer in southern Malaysia, to adapt their role to be relevant in the industry 4.0 environment. In doing so, this study answers the following four questions: (1) How are the changing technological trends expected to impact the future role of quality in industry 4.0? (2) What are the competencies gap between current and future roles of quality professionals? (3) What are the views and practices related to quality roles? (4) How can the gaps identified be closed to meet the quality challenges of industry 4.0?Design/methodology/approachThe research methods consist of a comprehensive review of literature on the technological trends towards industry 4.0 and the impact on the role of quality and competence that may be required in the future, as well as internal document review on the current roles of quality professionals in an electronics manufacturer in southern Malaysia, to identify the competence gap. Empirical data was collected based on surveys conducted on 64 quality professionals with a response rate of 96.88%. Interviews were conducted on three decision-makers from critical areas in the electronics manufacturer for viewpoints from three different perspectives: finance, operations and talent development.FindingsQuality professionals will require technical competencies to interpret large amounts of data from processes to make strategic decisions, the use of new AR tools and be aware of data security risks. Methodological competencies will be required to use data to identify the source of problems, to access reliable sources of learning and the ability to use new tools for solving complex problems efficiently. Social competencies will be required in communications across multi-sites, suppliers and customers in new collaborative virtual platforms, with the ability to retain tacit and explicit knowledge, in a decentralized environment that will require leadership ability to make decisions. Personal competencies required will be the ability to work in a flexible workplace and time and more frequent work-related changes.Research limitations/implicationsThe limitation of the study is based on what the authors currently know of the future, which may not be much for the quality professionals in the electronics manufacturer, who have not been exposed much to the technology yet. The potential for the future landscape to change dramatically with rapid technology changes may also result in a different set of skills for future quality professionals. The quality professionals who were involved in this study were the quality executives, engineers and managers, irrespective of their gender, age, length of service and experience in the field of quality. Therefore, these variables were not taken into consideration for this research.Practical implicationsThis research helped to identify the role of quality in industry 4.0 and key competencies that the quality professionals in the electronics manufacturer will require to adapt to their role in industry 4.0. However, based on the questionnaire and the interview comments of key personnel, it can be concluded that quality professionals lack awareness of their new roles in industry 4.0. This could be due to the fact that the new technology is not implemented by quality professionals but by the innovation team based in Singapore headquarters, as was also advised by the operations head.Social implicationsThe benefit of industry 4.0 technology is clearly shown by Philips's new Dutch factory with robotized technology that was able to produce the same output with one-tenth of the workers of its China factory (Rifkin, 2014, chapter 8). Rojko (2017, p. 80) also shared a similar view that industry 4.0 is expected to reduce production costs by 10–30%, logistics costs by 10–30% and quality management costs by 10–20%. The importance of this research can be seen from the findings of “The Future of Jobs” (2018, p. 22), which suggests that the window of opportunity for organizations to leverage the new technology to re-skill is within the period of 2018–2022, in order to enable employees to reach full potential in the high value-added tasks. The electronics manufacturer may need to keep to this timeline to maintain its competitive advantage.Originality/valueThe purpose of this paper was to determine the competence gap of current quality professionals in the electronics manufacturer with the competencies required in industry 4.0. This led to the third objective, to identify the views of stakeholders based on the propositions derived from the gaps identified, to triangulate the findings, to conclude the competency gaps of the current quality professionals in the electronics manufacturer. Finally, the objective of this paper was to make a recommendation on how to prepare the quality professionals in the electronics manufacturer for their role in industry 4.0. The research identified the technical, methodological, social and personal competencies gap of the quality professionals in the electronics manufacturer by looking at the changes expected in industry 4.0 from four aspects, factory (people and process), business, product and customers.


Author(s):  
Knut R Fossum ◽  
Brit-Eli Danielsen ◽  
Wenche Aarseth ◽  
Stig Ole Johnsen

The complexity of today’s sociotechnical systems has prompted researchers and practitioners to advocate new holistic approaches to safety. However, many engineering standards, methods and processes for addressing technical, human and organizational factors do not fully reflect this. This article investigates known project management challenges and how they can explain the lack of attention to human factors issues in the design and development of new technology. As such, the work contributes to a research stream investigating why the human factors discipline is repeatedly marginalized in engineering projects. This article reports on findings from a case study – a research and innovation project developing technology and concepts for human–robot collaboration. We conclude that a narrow focus on early project phases and insufficient information coordination contribute to marginalizing the role of human factors in the design and development of new technology.


Author(s):  
Holly R. Algra ◽  
Clifton R. Johnston

Engineers are, in general, poor atconsidering human factors in our designs. Human factorsare an important aspect of engineering design that mustbe introduced and nurtured in all engineers, but is achallenging problem. We have undertaken a case study ofa past capstone design project to evaluate how humanfactors were considered. This paper will present a casestudy of this project’s application of human factors.Our work hopes to identify what influenced anincreased consideration of human factors, which led tothe success of this project. A combination of diversifiedbackgrounds may have played a significant factor in thedesign process, but there were, however, likely otherfactors that impacted the team’s performance. Ourultimate goal is to use the information gained from thiscase study to develop training and design tools toincrease usability of other projects.


ACTA IMEKO ◽  
2020 ◽  
Vol 9 (4) ◽  
pp. 106
Author(s):  
Enrico Petritoli ◽  
Fabio Leccese

Industry 4.0 is making inroads even into the field of aerospace, which is extremely conservative due to the safety concerns involved with the introduction of new technology. We used fuzzy logic to create a very reliable simplification and reduce the complexity of the critical longitudinal stability equations for a flying wing drone. Our approximate method allowed us to have a very light calculation effort at the price of a negligible error in terms of the size and dynamics of the craft, thus reducing the work required by the telecommunication segment that manages the takeoff and landing manoeuvres


2009 ◽  
pp. 132-136
Author(s):  
Akash Kumar Bhoi ◽  
Kshyudha Sagar Choudhury

Making India to a global healthcare hub, it is not only about bringing new technology but also we have to take care of the existing technology. The healthcare hub is the leading factor for current economic growth of India. Human Factor Engineering (HFE) plays a vital role in this field. In medical or healthcare, the field is named as Medical Human Factor Engineering (MHFE). This paper discusses on how MHFE responsible for strengthen the Technology Management of Hospital, Hazards from device failure and use related, Human Factors consideration in medical device use and case study on (Infusion Pumps) errors committed by users in each clinical area. Now the challenging issue for HFE is to design a proper workspace to avoid human errors and the four workspace design principles of Sanders & McCormick (1993) is also discussed. This paper deals with the Computer-aided-design (CAD) systems and a failure mode and effects analysis (FMEA) technique with Simple Organizational Structure of HFE in designing the workspace.


Sensors ◽  
2021 ◽  
Vol 21 (7) ◽  
pp. 2274
Author(s):  
María Jesús Ávila-Gutiérrez ◽  
Francisco Aguayo-González ◽  
Juan Ramón Lama-Ruiz

Human Factor strategy and management have been affected by the incorporation of Key Enabling Technologies (KETs) of industry 4.0, whereby operator 4.0 has been configured to address the wide variety of cooperative activities and to support skills that operate in VUCA (volatile, uncertain, complex, and ambiguous) environments under the interaction with ubiquitous interfaces on real and virtual hybrid environments of cyber-physical systems. Current human Competences-Capacities that are supported by the technological enablers could result in a radically disempowered human factor. This means that in the processes of optimization and improvement of manufacturing systems from industry 4.0 to industry 5.0, it would be necessary to establish strategies for the empowerment of the human factor, which constitute symbiotic and co-evolutionary socio-technical systems through talent, sustainability, and innovation. This paper establishes a new framework for the design and development of occupational environments 5.0 for the inclusion of singularized operators 4.0, such as individuals with special capacities and talents. A case study for workers and their inclusion in employment is proposed. This model integrates intelligent and inclusive digital solutions in the current workspaces of organizations under digital transformation.


2016 ◽  
Vol 6 (1) ◽  
pp. 33-38 ◽  
Author(s):  
Isaac Munene

Abstract. The Human Factors Analysis and Classification System (HFACS) methodology was applied to accident reports from three African countries: Kenya, Nigeria, and South Africa. In all, 55 of 72 finalized reports for accidents occurring between 2000 and 2014 were analyzed. In most of the accidents, one or more human factors contributed to the accident. Skill-based errors (56.4%), the physical environment (36.4%), and violations (20%) were the most common causal factors in the accidents. Decision errors comprised 18.2%, while perceptual errors and crew resource management accounted for 10.9%. The results were consistent with previous industry observations: Over 70% of aviation accidents have human factor causes. Adverse weather was seen to be a common secondary casual factor. Changes in flight training and risk management methods may alleviate the high number of accidents in Africa.


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