This book provides glimpses into contemporary research in information systems & technology, learning, artificial intelligence (AI), machine learning, and security and how it applies to the real world, but the ideas presented also span the domains of telehealth, computer vision, the role and use of mobile devices, brainâcomputer interfaces, virtual reality, language and image processing and big data analytics and applications. Great research arises from asking pertinent research questions. This book reveals some of the authorsâ âbeautiful questionsâ and how they develop the subsequent âwhat ifâ and âhowâ questions, offering readers food for thought and whetting their appetite for further research by the same authors.