PART XII — Education, Healthcare, and Applied Domains

Part XII turns from foundations and theory to real-world application, surveying how digital humans are being deployed across four major domains. In education (Ch. 50), it examines emerging research trends, responsible-integration guidelines (including UNESCO's AI competency framework), and concrete uses like virtual students in teacher-training simulations, mixed-reality tools such as TeachLivE, emotion and gesture recognition, and effects on child development. In healthcare (Ch. 51), it moves beyond cosmetic CGI toward scientifically functional models—generative 3D humans, in silico medicine, biomedical digital twins, the AI Virtual Cell, and synthetic data generation—while addressing the computing infrastructure (HPC) such modeling demands. Chapter 52 covers commercial and cultural applications, from TV home shopping and travel/tourism to cultural heritage preservation, home automation, and even politics and governance, weighing the promises against the perils (e.g., metaverse versus physical tourism megaprojects). Finally, Chapter 53 ties the section together around convergence, exploring how parallel intelligence, digital twins, and "phygital" systems bridge the physical and virtual worlds. Taken together, the part argues that digital humans are maturing from entertainment novelties into functional, domain-specific tools whose responsible and effective use depends on both technical infrastructure and ethical guardrails.

PART XII — Education, Healthcare, and Applied Domains

Chapter 50. Digital Humans in Education

• The Rise of Digital Humans in Education: Transforming Learning Experiences

• The Emergence of Digital Humans in Education: Research Trends, Opportunities, and Challenges

• Responsible Integration of Digital Humans in Education

• Applying AI Guidelines to Digital Humans in Education

• UNESCO AI Competency Framework for Teachers: Implications for Digital Humans

• The Role of Virtual Students in Teacher Education Simulations

• TeachLivE Advances Teacher Preparation Through Mixed-Reality Simulation

• AI-Powered Emotion and Gesture Recognition: Transforming the Classroom of the Future

• Exploring the Impact of AI and Embodied Agents on Child Development

Chapter 51. Healthcare and the Human Body

• The Rise of Digital Humans in Healthcare: Applications, Challenges, and Future Prospects

• Integrating Deep Generative Models with 3D Digital Humans in Healthcare

• The Convergence of In Silico Medicine and Entertainment Virtual Humans

• From Animation to Prediction: How Digital Twins in Healthcare Move Beyond CGI Humans

• The Artificial Intelligence Virtual Cell (AIVC)

• Convergence of Scientific and Interactive Virtual Humans: Technical Framework for Integration

• The Role of Digital Humans in Enhancing Synthetic Data Generation for AI Applications

• Understanding the Computing Infrastructure of Biomedical Digital Twins in HPC Systems

• Exploring Human Digital Twins: Modeling and Challenges

Chapter 52. Commerce, Tourism, and Heritage

• Virtual Beings in Western TV Home Shopping: A New Horizon of Retail Interactivity

• The Rise of Virtual Beings in Travel and Tourism: Innovations, Applications, and Implications

• Digital Humans: Revolutionizing Cultural Heritage Preservation and Engagement

• Promises and Perils of Building New Worlds: Tourism Megaprojects versus Metaverse Development

• The Emerging Role of Virtual Beings in Home Automation: A Comprehensive Analysis

• Digital Humans in Politics and Governance

Chapter 53. Digital Twins and Convergence

• Harmonious Symphony of Parallel Intelligence and Digital Twins: A Transformative Convergence

• Bridging Atoms and Bits: The Convergence of Phygital and Human Digital Twins