This book was born in the classroom, written by undergraduate and postgraduate thesis students from different universities around the world. The authors address diverse topics such as digital humanities, library information services, information asymmetry, digital preservation, D-Space, editorial processes, scientific communication, social media metrics (altmetrics), scientometrics, virtual reality, artificial intelligence; but the common thread is the technological and communicative process around information in current contexts. Among the contributions are the review and updating of the state of the art of the aforementioned topics in society.