Intelligent paradigms play a tremendous role in the field of Assistive and Preventive Healthcare (APH). This book presents some of the latest research in the field of APH by most prestigious researchers. The contributions include: Ubiquitous computing in APHMultimedia medical informatics in APHVirtual reality in APHDigital Talking booksElectronic Locomotion Aids for the BlindMultimedia Communication System for the BlindInformation Technology for Deaf PeopleGait Training System for Computer-Aided Rehabilitation This book is directed to the healthcare professionals, computer scientists, medical practitioners, professors and students of health science, computer science and related disciplines.