Modern work is being transformed by technological innovation, automation, digitalization and changing workforce characteristics. These developments make it increasingly important to design work systems that support human safety, dignity, health, comfort and productivity. This book connects established ergonomic principles with sustainability, human-centred design, occupational health, workplace safety and emerging technologies. Its chapters progress from the foundations of ergonomics to human characteristics, workplace and equipment design, risk assessment and sector-specific applications. Practical examples, case studies and evidence-based approaches connect theory with workplace realities. The book is intended to support students, researchers, educators, ergonomists, industrial practitioners, occupational-health specialists and policymakers in developing inclusive and sustainable workplaces.

This chapter introduces ergonomics as the science and practice of designing tools, systems and environments around human capabilities and limitations. It explains the meaning, significance and principal objectives of ergonomics, including safety, comfort, efficiency and human well-being. The historical development of the discipline is traced from early toolmaking and industrialization to contemporary human-centred design. Anthropometry is introduced as an essential basis for matching furniture, equipment and workplaces to different users. Examples from domestic life, education and professional settings demonstrate the practical relevance of ergonomic thinking. The chapter establishes human-centred design as the foundation for developing functional, safe and accessible solutions.

This chapter examines the human user as the central component of every ergonomic system. It considers physical, temporal, cognitive and affective characteristics that influence how individuals interact with tools, tasks and environments. Biomechanical principles—including force, posture, movement, balance, leverage and energy—are introduced to explain physical performance and injury risk. The musculoskeletal system and the effects of sustained or repetitive activity are discussed alongside differences in user strength and capability. Cognitive processes such as perception, attention, memory and decision-making are linked with emotions, mood and workplace satisfaction. Together, these dimensions demonstrate why effective ergonomic design must accommodate the complete physical and psychological experience of users.

This chapter explains how workplaces and equipment can be designed to improve functionality, comfort, safety and productivity. It presents fundamental principles for arranging work areas, selecting layouts and adapting workstations to the physical dimensions and capabilities of users. Work-simplification techniques, process charts, motion-economy principles and task-analysis methods are introduced as tools for eliminating unnecessary effort. The chapter also examines energy expenditure, worker comfort and environmental conditions such as lighting, temperature, humidity, ventilation, vibration and noise. Human–machine interfaces, controls and information displays are discussed to show how intuitive design can reduce errors. The overall emphasis is on fitting workplace systems to their users.

This chapter identifies the physical, environmental and psychosocial risk factors that can compromise worker health and performance. Repetitive movements, awkward postures, excessive force, static positions, contact stress, vibration, poor lighting and unsuitable temperatures are examined as common ergonomic hazards. Their consequences include musculoskeletal disorders, fatigue, reduced concentration, stress, absenteeism and chronic disability. The chapter introduces ergonomic risk-assessment methods and tools such as REBA, RULA and the NIOSH Lifting Equation. It also presents a hierarchy of control measures covering engineering redesign, administrative controls, safer work practices and protective equipment. Workplace examples demonstrate how systematic intervention can reduce injuries while improving productivity and employee satisfaction.

This chapter translates ergonomic principles into practical strategies for improving work and everyday activities. Applications are organized around physical, cognitive and organizational ergonomics, showing how each domain contributes to human performance and system effectiveness. Examples from manufacturing, offices, healthcare, agriculture and domestic settings illustrate the adaptation of workstations, tools, work schedules and environmental conditions. Anthropometric data, task observation and work-study methods are used to identify mismatches between users and systems. The chapter emphasizes participatory assessment and appropriate interventions for reducing physical strain, mental workload and occupational risk. It demonstrates that practical ergonomics can simultaneously improve worker safety, comfort, productivity, product quality and organizational efficiency.

This chapter explores how ergonomics is evolving in response to technological innovation, demographic change, globalization and sustainability. It traces the discipline’s progression from classical physical ergonomics to cognitive, organizational, integrated and smart ergonomics. Emerging applications of artificial intelligence, machine learning, robotics, wearable sensors, virtual systems and real-time data analytics are examined. The chapter also considers adaptive workspaces, human–robot collaboration, remote work and inclusive design for an ageing and increasingly diverse workforce. Future ergonomists are presented as strategic contributors to human–technology integration rather than only assessors of posture and physical risk. Ethical, economic and accessibility challenges accompanying technological transformation are also considered

This chapter examines the human body as an integrated working system governed by anatomical, physiological and biomechanical principles. It describes the roles of the musculoskeletal, nervous, cardiovascular, respiratory and metabolic systems in movement, strength, coordination and endurance. Muscle strength, joint range of motion, posture, flexibility and physical work capacity are discussed in relation to workplace demands. The chapter distinguishes static and dynamic work and explains how unsuitable loads or repetitive tasks contribute to fatigue and injury. Individual differences associated with age, fitness, body dimensions and physical capability are also considered. These concepts provide a scientific foundation for setting safe workloads and designing tasks around natural human limitations.

This chapter focuses on the ergonomic design of tools, machines and equipment used in occupational and domestic activities. It examines the human–tool interface and explains why equipment must reflect users’ anthropometric dimensions, biomechanics, cognitive capabilities and sensory requirements. Important design considerations include handle dimensions, grip comfort, wrist position, operating force, weight, balance, vibration and feedback. Adjustable features and alternative equipment sizes are presented as methods for accommodating user diversity. Examples from industrial, agricultural and domestic work show how ergonomic improvements can reduce fatigue, musculoskeletal strain and operational errors. The chapter also considers lightweight materials, mechanical assistance, automation and other technological innovations that improve safety and efficiency.

This chapter examines how people perceive, process and respond to information in technology-rich work environments. Cognitive ergonomics is introduced as the study of mental processes—including attention, memory, perception, reasoning and decision-making—in human-system interaction. The chapter explains how excessive mental workload, digital interruptions, poorly organized information and confusing interfaces can increase fatigue and errors. Principles for designing clear displays, intuitive controls, effective feedback and manageable information flows are presented. Particular attention is given to concentration, situational awareness, decision support and error prevention. The chapter demonstrates that modern workplaces must support both the physical body and the cognitive capacity of users to achieve safe, reliable and productive performance.

This chapter applies ergonomic principles to hospitals, clinics, laboratories and other healthcare environments. Healthcare personnel encounter demanding physical tasks, emotional pressures, complex decisions and extended working hours. Common risks include patient handling, repetitive movements, prolonged standing, awkward postures, mental overload and poorly designed workstations. The chapter considers physical ergonomics, workflow design, cognitive support and stress management as complementary approaches to improving healthcare delivery. Safe patient-transfer techniques, adjustable furniture, accessible equipment and logically arranged clinical spaces are discussed. By reducing fatigue and occupational injury, ergonomic interventions can improve staff health, job satisfaction, patient safety, clinical accuracy and organizational efficiency while decreasing absenteeism and employee turnover.  

This chapter investigates the ergonomic design of transportation systems, including cars, buses, bicycles and other modes of mobility. It explains how seating, posture, visibility, controls, displays, vibration and environmental conditions shape the physical and cognitive experience of travel. Vehicle components should accommodate a wide range of body dimensions while maintaining neutral posture and convenient access to essential controls. Adjustable seating, lumbar support, suitable padding and appropriate joint angles are discussed as measures for reducing fatigue and spinal loading. The chapter also examines sensory feedback, information presentation and mobility-related technologies. Its central argument is that human-centred transportation design makes journeys safer, more comfortable, intuitive and accessible.

This chapter explores how ergonomic design influences learning, teaching and well-being in schools, colleges and universities. It examines classrooms, laboratories, libraries, study spaces and digital environments as integrated physical and cognitive systems. Appropriate furniture dimensions, adjustable seating, suitable desk heights, lighting, ventilation, acoustics and equipment placement can improve posture, concentration and participation. The chapter also considers anthropometric differences among learners of different ages and abilities. Technology must be incorporated without increasing visual fatigue, physical strain or cognitive overload. By combining human-centred spatial planning with flexible furniture and supportive environmental conditions, educational institutions can create safer, more inclusive and effective settings for both students and teachers.

This chapter connects human-centred ergonomic design with environmental sustainability. Traditional ergonomics seeks to improve safety, comfort and performance, while sustainable ergonomics also considers resource depletion, pollution, waste and climate change. The chapter explains how products, workplaces and systems can support human well-being while minimizing environmental harm. Its principal concerns include efficient use of materials and energy, durable and recyclable products, responsible manufacturing and reduced environmental footprints throughout the product lifecycle. The approach seeks a balance among people, planet and economic performance. By incorporating environmental consequences into ergonomic decisions, designers and policymakers can create workplaces that are simultaneously comfortable, productive, resource-conscious and beneficial to future generations.