This book uncovers the important issues in language learning and teaching in the intelligent, digital era. "Social connectivity" is a contemporary style of learning and living. By engaging in the connectivity of physical and digital worlds, how essential parts of language learning and teaching can be achieved? How can the advanced technologies, such as virtual reality and artificial intelligent, be used to solve the problems encountered by language learners? To answer the above mentioned question, plenty of inspiring studies are included in the book. It is a platform of exchange for researchers, educators, and practitioners on the theory and/or application of state-of-the-art uses of technology to enhance language learning.