1. Introduction Part I: Extended Reality for Children 2. XR in Early Education: Engaging Young Minds 3. Virtual Playgrounds: The New Frontier of Play 4. XR for Children with Special Needs 5. Safety and Ethics in Children's Use of XR Part II: Extended Reality for Individuals with Disabilities 6. Breaking Barriers: XR as a Tool for Accessibility 7. XR for Cognitive and Learning Disabilities 8.

Enhancing Mobility: VR and AR for Physical Disabilities 9. Virtual Therapies and Rehabilitation Part III: Extended Reality for the Elderly 10. Stimulating Memory and Cognitive Functions Through XR 11. Virtual Socialization and Overcoming Loneliness 12. Physical Fitness and Rehabilitation in Older Age 13. XR in Elderly Care: Opportunities and Challenges Part IV: Cross-Demographic Applications and Technological Considerations 14. Creating Inclusive Environments - Design Principles for XR Development 15. XR for Inter-Generational Interaction and Learning 16.

Hardware and Accessibility: Adapting Technologies for Special Needs Part V: The Future of XR: Trends and Emerging Technologies 17. Ethical Considerations and Societal Implications of XR 18. Social Impacts of XR on Vulnerable Populations 19. Policy and Regulation in the XR Space 20. The Future of XR in Education, Accessibility, and Elderly Care Appendices Glossary of XR Terms Resource Guide: XR Software and Hardware Index.