A Groupware Usability-oriented Evaluation Methodology based on a Fuzzy Linguistic Approach -- A reformation proposal of the Process phase in the computer-supported collaborative learning -- A serious game proposal to reinforce reading comprehension in scholars -- A Study for the Identification of a Full-Body Gesture Language for Enabling Natural User Interaction -- A visual analytics framework case study: Understanding Colombia's National Administrative Department of Statistics datasets -- Alcohol Detection in a Car's Cab using MQ3 and First Approaches to Sensing: Laboratory Tests -- An Architecture of Reactive Interfaces Proposal -- An Augmented Reality-Based Application Relying on the use of Tangible User Interfaces for English Teaching to Children between 10 and 12 years -- Artificial Neural Networks for the Study of Cosmic Rays -- Automation of usability inspections for websites -- Children Detection on Passenger Seat Using UCD and IDP: An Initial Prototype -- Collaborative Content Production Model to Reduce Digital Divide -- Design of Home Energy Management System using IoT Data Flow -- Digital Competence in initial teacher training: construction and pilot test of an evaluation tool/instrument -- Exploratory factory analysis of a digital competency questionnaire for research -- Formal Protocol for the Creation of a Database of physiological and behavioral signals for the Automatic Recognition of Emotions -- Fostering Teenagers’ Motivation Towards Peace Culture Workshops Using Gamification -- Guidelines to Evaluate the Usability and User Experience of Learning Support Platforms: A Systematic Review -- Identification of Patterns in Children with ADHD Based on Brain Waves -- Organizing Knowledge on Nonverbal Communication Mediated through Haptic Technology -- Parallel Simulation of Digital Logic Circuits using Message Passing via CSP as an educational tool -- Prevention of Diabetes Mellitus Through the Use of Mobile Technology (mHealth): Case Study -- Self-Reported Methods for User Satisfaction Evaluation: A bibliometric analysis -- Software system for the support of mouse tracking tests -- Storytelling with holograms for the development of reading competence -- Structure of a guide for usability evaluation in virtual learning environments -- The Human and the Context components in the Design of Automatic Sign Language Recognition Systems -- The RASE model applied to the development of communicative competence online -- Towards a technological strategy for using sources of reliable information on the Internet -- Towards Reinforcing Generic Competences in Higher Education Students Using Gamification -- Usability in ICTs for Industry 4.0.