This book constitutes the thoroughly refereed proceedings of the 4th Iberoamerican Workshop on Human-Computer Interaction, HCI-Collab 2018, held in Popayan, Colombia, in April 2018. The 18 full papers presented in this volume were carefully reviewed and selected from 83 submissions. The papers are dealing with topics such as emotional interfaces, HCI and videogames, computational thinking, collaborative systems, software engineering and ICT in education.

This book constitutes the refereed proceedings of the 16th Colombian Congress on Computing, CCC 2022, held in Armenia, Colombia, during October 17–21, 2022 The 12 full papers included in this book were carefully reviewed and selected from 40 submissions. They topics of this volume include software engineering and IT architecture, human-computer interaction, cybersecurity and information security, image processing and computer vision, multimedia, artificial intelligence and robotics, education and ICT, data, information and knowledge, distributed systems and large-scale computing, and formal methods in computer systems, among others.

This book constitutes the refereed proceedings of the 8th Iberoamerican Workshop on Human-Computer Interaction, HCI-COLLAB 2022, which took place in Havana, Cuba, in October 2022. The 15 full papers presented in this volume were carefully reviewed and selected from 53 submissions. The papers deal with topics such as emotional interfaces, usability, video games, computational thinking, collaborative systems, IoT, software engineering, ICT in education, augmented and mixed virtual reality for education, gamification, emotional interfaces, adaptive instructional systems, accessibility, use of video games in education, artificial intelligence in HCI and infotainment, among others.

This book constitutes the thoroughly refereed proceedings of the 7th Iberoamerican Workshop on Human-Computer Interaction, HCI-Collab 2021, held in Sao Paulo, Brazil, in September 2021.*The 15 full and 4 short papers presented in this volume were carefully reviewed and selected from 68 submissions. The papers deal with topics such as emotional interfaces, usability, video games, computational thinking, collaborative systems, IoT, software engineering, ICT in education, augmented and mixed virtual reality for education, gamification, emotional Interfaces, adaptive instruction systems, accessibility, use of video games in education, artificial Intelligence in HCI, among others. *The workshop was held virtually due to the COVID-19 pandemic.

This book constitutes the thoroughly refereed proceedings of the 6th Iberoamerican Workshop on Human-Computer Interaction, HCI-Collab 2020, held in Arequipa, Peru, in September 2020.*The 28 full and 3 short papers presented in this volume were carefully reviewed and selected from 128 submissions. The papers deal with topics such as emotional interfaces, usability, video games, computational thinking, collaborative systems, IoT, software engineering, ICT in education, augmented and mixed virtual reality for education, gamification, emotional Interfaces, adaptive instruction systems, accessibility, use of video games in education, artificial Intelligence in HCI, among others. *The workshop was held virtually due to the COVID-19 pandemic.

This book constitutes the proceedings of the 5th Iberoamerican Workshop on Human-Computer Interaction, HCI-Collab 2019, held in Puebla, Mexico, in June 2019.The 31 full papers presented in this volume were carefully reviewed and selected from 55 submissions. The papers describe models, design patterns, implementations, evaluations of existing applications, and systemic reviews; all of which are very important aspects within HCI.