The development of a system for supporting the lifelong learner. - Sara de Freitas; Ian Harrison; George D. Magoulas; Adrian Mee; Fitri Mohamad; Martin Oliver; George Papamarkos; Alexandra Poulovassilis (Br. J. Educ. Technol., 2006)

Collaborative e-support for lifelong learning. - Sara de Freitas; Jill Jameson (Br. J. Educ. Technol., 2006)

Collaborative innovation in the Joint Information Systems Committee distributed e-learning programme. - Jill Jameson; Sarah Davies; Sara de Freitas (Br. J. Educ. Technol., 2006)

How can exploratory learning with games and simulations within the curriculum be most effectively evaluated? - Sara de Freitas; Martin Oliver (Comput. Educ., 2006)

Post-16 e-learning content production: a synthesis of the literature. - Sara de Freitas (Br. J. Educ. Technol., 2007)

Online gaming as an educational tool in learning and training. - Sara de Freitas; Mark Griffiths 001 (Br. J. Educ. Technol., 2007)

Serious games - engaging training solutions: A research and development project for supporting training needs. - Sara de Freitas; Steve Jarvis (Br. J. Educ. Technol., 2007)

L4All, a Web-Service Based System for Lifelong Learners. - Sara de Freitas; Ian Harrison; George D. Magoulas; George Papamarkos; Alexandra Poulovassilis; Nicolas van Labeke; Adrian Mee; Martin Oliver (The Learning Grid Handbook, 2008)

A Model of Motivation for Virtual-Worlds Avatars. - Genaro Rebolledo-Mendez; David J. H. Burden; Sara de Freitas (IVA, 2008)

The practitioner perspective on the modeling of pedagogy and practice. - Sara de Freitas; Martin Oliver; Adrian Mee; Terry Mayes (J. Comput. Assist. Learn., 2008)

Assessing NeuroSky's Usability to Detect Attention Levels in an Assessment Exercise. - Genaro Rebolledo-Mendez; Ian Dunwell; Erika Martínez-Mirón; María Dolores Vargas-Cerdán; Sara de Freitas; Fotis Liarokapis; Alma Rosa García-Gaona (HCI (1), 2009)

An exploration of user engagement in HCI. - Christopher Peters 001; Ginevra Castellano; Sara de Freitas (AFFINE@ICMI, 2009)

Societal impact of a serious game on raising public awareness: the case of FloodSim. - Genaro Rebolledo-Mendez; Katerina Avramides; Sara de Freitas; Kam Memarzia (Sandbox@SIGGRAPH, 2009)

Developing an Evaluation Methodology for Immersive Learning Experiences in a Virtual World. - Sara de Freitas; Genaro Rebolledo-Mendez; Fotis Liarokapis; George D. Magoulas; Alexandra Poulovassilis (VS-GAMES, 2009)

Evaluation of an Immersive Learning Programme to Support Triage Training. - Steve Jarvis; Sara de Freitas (VS-GAMES, 2009)

A Pervasive Augmented Reality Serious Game. - Fotis Liarokapis; Louis Macan; Garry Malone; Genaro Rebolledo-Mendez; Sara de Freitas (VS-GAMES, 2009)

A Model of Motivation Based on Empathy for AI-Driven Avatars in Virtual Worlds. - Genaro Rebolledo-Mendez; Sara de Freitas; Alma Rosa García-Gaona (VS-GAMES, 2009)

Pedagogic strategies supporting the use of Synchronous Audiographic Conferencing: A review of the literature. - Sara de Freitas; Tim Neumann (Br. J. Educ. Technol., 2009)

The use of 'exploratory learning' for supporting immersive learning in virtual environments. - Sara de Freitas; Tim Neumann (Comput. Educ., 2009)

Multimodal augmented reality tangible gaming. - Fotis Liarokapis; Louis Macan; Garry Malone; Genaro Rebolledo-Mendez; Sara de Freitas (Vis. Comput., 2009)

An Empirical Examination of the Relation Between Attention and Motivation in Computer-Based Education: a Modeling Approach. - Genaro Rebolledo-Mendez; Sara de Freitas; Jose Rafael Rojano-Caceres; Alma Rosa García-Gaona (FLAIRS, 2010)

iSpace- Smart Monitoring of Higher and Further Institutions in UK. - Panagiotis Petridis; Oliver Goh; Ian Dunwell; David Wortley; Sara de Freitas (Intelligent Environments, 2010)

Levels of Interaction (LoI): A Model for Scaffolding Learner Engagement in an Immersive Environment. - David Panzoli; Adam Qureshi; Ian Dunwell; Panagiotis Petridis; Sara de Freitas; Genaro Rebolledo-Mendez (Intelligent Tutoring Systems (2), 2010)

Levels of Interaction: A User-Guided Experience in Large-Scale Virtual Environments. - David Panzoli; Christopher Peters 001; Ian Dunwell; Stéphane Sanchez; Panagiotis Petridis; Aristidis Protopsaltis; Vincent Scesa; Sara de Freitas (VS-GAMES, 2010)

An Engine Selection Methodology for High Fidelity Serious Games. - Panagiotis Petridis; Ian Dunwell; Sara de Freitas; David Panzoli (VS-GAMES, 2010)

Learning as immersive experiences: Using the four-dimensional framework for designing and evaluating immersive learning experiences in a virtual world. - Sara de Freitas; Genaro Rebolledo-Mendez; Fotis Liarokapis; George D. Magoulas; Alexandra Poulovassilis (Br. J. Educ. Technol., 2010)

Editorial: Crossing boundaries: Learning and teaching in virtual worlds. - Sara de Freitas; George Veletsianos (Br. J. Educ. Technol., 2010)

Creative Learning with Serious Games. - Aristidis Protopsaltis; Lucia Pannese; Sonja Hetzner; Dimitra Pappa; Sara de Freitas (Int. J. Emerg. Technol. Learn., 2010)

The Cortexionist architecture: behavioural intelligence of artificial creatures. - David Panzoli; Sara de Freitas; Yves Duthen; Hervé Luga (Vis. Comput., 2010)

Developing serious games for cultural heritage: a state-of-the-art review. - Eike Falk Anderson; Leigh McLoughlin; Fotis Liarokapis; Christopher Peters 001; Panagiotis Petridis; Sara de Freitas (Virtual Real., 2010)

Enhancing Learning in Distributed Virtual Worlds through Touch: A Browser-based Architecture for Haptic Interaction. - Sylvester Arnab; Panagiotis Petridis; Ian Dunwell; Sara de Freitas (Serious Games and Edutainment Applications, 2011)

Serious Games: A New Paradigm for Education? - Sara de Freitas; Fotis Liarokapis (Serious Games and Edutainment Applications, 2011)

Classification of cognitive states of attention and relaxation using supervised learning algorithms. - Candy Obdulia Sosa-Jiménez; Héctor-Gabriel Acosta-Mesa; Genaro Rebolledo-Mendez; Sara de Freitas (IGIC, 2011)

Blended Game-Based Learning Environments: Extending a Serious Game into a Learning Content Management System. - Ian Dunwell; Panagiotis Petridis; Sylvester Arnab; Aristidis Protopsaltis; Maurice Hendrix; Sara de Freitas (INCoS, 2011)

Scenario-based serious games repurposing. - Aristidis Protopsaltis; Laurent Auneau; Ian Dunwell; Sara de Freitas; Panagiotis Petridis; Sylvester Arnab; Simon Scarle; Maurice Hendrix (SIGDOC, 2011)

Building Social Commmunities around Alternate Reality Games. - Panagiotis Petridis; Ian Dunwell; Sylvester Arnab; Simon Scarle; Adam Qureshi; Sara de Freitas; Aristidis Protopsaltis; Kam Star (VS-GAMES, 2011)

Authoring of Adaptive Serious Games. - Maurice Hendrix; Evgeny Knutov; Laurent Auneau; Aristidis Protopsaltis; Sylvester Arnab; Ian Dunwell; Panagiotis Petridis; Sara de Freitas (EC-TEL, 2012)

Technical Evaluation of The mEducator 3.0 Linked Data-based Environment for Sharing Medical Educational Resources. - Maurice Hendrix; Davide Taibi 002; Stefan Dietze; Aristos Protopsaltis; Ian Dunwell; Evangelia Mitsopoulou; Panagiotis D. Bamidis; Dimitris Spachos; Sara de Freitas; Panagiotis Petridis (LiLe@WWW, 2012)

E-commerce transactions in a virtual environment: virtual transactions. - Simon Scarle; Sylvester Arnab; Ian Dunwell; Panagiotis Petridis; Aristidis Protopsaltis; Sara de Freitas (Electron. Commer. Res., 2012)

A Structured Approach for Designing Collaboration Experiences for Virtual Worlds. - Andreas Schmeil; Martin J. Eppler; Sara de Freitas (J. Assoc. Inf. Syst., 2012)

Hot Issues in Game Enhanced Learning: The GEL Viewpoint. - Sara de Freitas; Jeffrey Earp; Michela Ott; Kristian Kiili; Muriel Ney; Maria Popescu; Margarida Romero; Mireia Usart; Ioana A. Stanescu (VS-GAMES, 2012)

GEL: Exploring Game Enhanced Learning. - Sara de Freitas; Kristian Kiili; Muriel Ney; Michela Ott; Maria Popescu; Margarida Romero; Ioana A. Stanescu (VS-GAMES, 2012)

The Design Principles for Flow Experience in Educational Games. - Kristian Kiili; Sara de Freitas; Sylvester Arnab; Timo Lainema (VS-GAMES, 2012)

Exploring the Application of Computer Game Theory to Automated Assembly. - H. Yu; Theodore Lim; James M. Ritchie; Raymond C. W. Sung; Sandy Louchart; Ioana A. Stanescu; Ion Roceanu; Sara de Freitas (VS-GAMES, 2012)

Advances in MASELTOV - Serious Games in a Mobile Ecology of Services for Social Inclusion and Empowerment of Recent Immigrants. - Lucas Paletta; Ian Dunwell; Mark Gaved; Jan Bobeth; Sofoklis Efremidis; Patrick Morris Luley; Agnes Kukulska-Hulme; Sara de Freitas; Petros Lameras; Stephanie Deutsch (Advances in Computer Entertainment, 2013)

The Open Innovation Exchange Platform: Experiences of Implementing a Business Community Engagement Platform for Channeling IP Development and Collaboration with Local Businesses. - Maurice Hendrix; Petros Lameras; Panagiotis Petridis; Ian Dunwell; Sylvester Arnab; Craig D. Stewart; Jim Hensman; Sara de Freitas; Brian More (ICEBE, 2013)

A case study inside virtual worlds: use of analytics for immersive spaces. - Vanessa Camilleri; Sara de Freitas; Matthew Montebello; Paul McDonagh-Smith (LAK, 2013)

Metycoon: A Game-Based Approach to Career Guidance. - Ian Dunwell; Petros Lameras; Kam Star; Sara de Freitas; Maurice Hendrix; Sylvester Arnab (VS-GAMES, 2013)

Designing leadership and soft skills in educational games: The e-leadership and soft skills educational games design model (ELESS). - Sara de Freitas; Helen Routledge (Br. J. Educ. Technol., 2013)

The development approach of a pedagogically-driven serious game to support Relationship and Sex Education (RSE) within a classroom setting. - Sylvester Arnab; Katherine Brown; Samantha Clarke; Ian Dunwell; Theodore Lim; Neil Suttie; Sandy Louchart; Maurice Hendrix; Sara de Freitas (Comput. Educ., 2013)

Towards a living earth simulator - Mario Paolucci; Donald Kossmann; Rosaria Conte; Paul Lukowicz; Panos Argyrakis; Ann Blandford; Giulia Bonelli; Stuart Anderson; Sara de Freitas; Bruce Edmonds; Nigel Gilbert; Markus H. Gross; et al. (CoRR, 2013)

The Value of Team-Based Mixed-Reality (TBMR) Games in Higher Education. - John A. Denholm; Aristidis Protopsaltis; Sara de Freitas (Int. J. Game Based Learn., 2013)

Towards a New Learning: Play and Game-Based Approaches to Education. - Sara de Freitas (Int. J. Game Based Learn., 2013)

The Herbert Virtual Museum. - Panagiotis Petridis; Ian Dunwell; Fotis Liarokapis; George Constantinou; Sylvester Arnab; Sara de Freitas; Maurice Hendrix (J. Electr. Comput. Eng., 2013)

A game-based learning approach to road safety: the code of everand. - Ian Dunwell; Sara de Freitas; Panagiotis Petridis; Maurice Hendrix; Sylvester Arnab; Petros Lameras; Craig D. Stewart (CHI, 2014)

Facilitating Intuitive-Guided Learning in a Serious Game through Integration with a Learning Content Management System. - Ian Dunwell; Petros Lameras; Panagiotis Petridis; Sylvester Arnab; Sara de Freitas (CISIS, 2014)

A Conceptual Model Towards the Scaffolding of Learning Experience. - Sylvester Arnab; Pablo Moreno-Ger; Theodore Lim; Petros Lameras; Maurice Hendrix; Kristian Kiili; Jannicke Baalsrud Hauge; Manuel Ninaus; Sara de Freitas; Alessandro Mazzetti; Anders Dahlbom; Cristiana Degano; et al. (GALA, 2014)

Flow framework for analyzing the quality of educational games. - Kristian Kiili; Timo Lainema; Sara de Freitas; Sylvester Arnab (Entertain. Comput., 2014)

Providing Career Guidance to Adolescents through Digital Games: A Case Study. - Ian Dunwell; Petros Lameras; Sara de Freitas; Panos Petridis; Maurice Hendrix; Sylvester Arnab; Kam Star (Int. J. Game Based Learn., 2014)

Introduction for the Journal of Information Sciences special issue on serious games. - Sara de Freitas; Diane Jass Ketelhut (Inf. Sci., 2014)

Introduction to the Serious Games, Gamification, and Innovation Minitrack. - Imed Boughzala; Hélène Michel; Sara de Freitas (HICSS, 2015)

Mapping learning and game mechanics for serious games analysis. - Sylvester Arnab; Theodore Lim; Maira B. Carvalho; Francesco Bellotti; Sara de Freitas; Sandy Louchart; Neil Suttie; Riccardo Berta; Alessandro De Gloria (Br. J. Educ. Technol., 2015)

Foundations of dynamic learning analytics: Using university student data to increase retention. - Sara de Freitas; David C. Gibson; Coert Du Plessis; Pat Halloran; Ed Williams; Matt Ambrose; Ian Dunwell; Sylvester Arnab (Br. J. Educ. Technol., 2015)

Transposing freemium business model from casual games to serious games. - Gergana Georgieva; Sylvester Arnab; Margarida Romero; Sara de Freitas (Entertain. Comput., 2015)

Introduction to this Special Issue on HCI and Games. - Regina Bernhaupt; Katherine Isbister; Sara de Freitas (Hum. Comput. Interact., 2015)

Learning Analytics Architecture to Scaffold Learning Experience through Technology-based Methods. - Jannicke Madeleine Baalsrud Hauge; Ioana A. Stanescu; Sylvester Arnab; Pablo Moreno-Ger; Theodore Lim; Ángel Serrano-Laguna; Petros Lameras; Maurice Hendrix; Kristian Kiili; Manuel Ninaus; Sara de Freitas; Alessandro Mazzetti; et al. (Int. J. Serious Games, 2015)

Adaptation in E-Learning Content Specifications with Dynamic Sharable Objects. - Ignacio Gutiérrez Menéndez; Víctor Manuel Álvarez García; M. Puerto Paule-Ruíz; Juan Ramón Pérez-Pérez; Sara de Freitas (Syst., 2016)

Exploratory Analysis in Learning Analytics. - David C. Gibson; Sara de Freitas (Technol. Knowl. Learn., 2016)

Multimodal Serious Games Technologies for Cultural Heritage. - Fotis Liarokapis; Panagiotis Petridis; Daniel Andrews; Sara de Freitas (Mixed Reality and Gamification for Cultural Heritage, 2017)

How to Use Gamified Dashboards and Learning Analytics for Providing Immediate Student Feedback and Performance Tracking in Higher Education. - Sara de Freitas; David C. Gibson; Victor Alvarez; Leah Irving; Kam Star; Sven Charleer; Katrien Verbert (WWW (Companion Volume), 2017)

Are Games Effective Learning Tools? A Review of Educational Games. - Sara de Freitas (J. Educ. Technol. Soc., 2018)

Motivational Potential of Leaderboards in a Team-Based Math Game Competition. - Manuel Ninaus; Sara de Freitas; Kristian Kiili (GALA, 2020)

Science teachers' experiences of inquiry-based learning through a serious game: a phenomenographic perspective. - Petros Lameras; Sylvester Arnab; Sara de Freitas; Panagiotis Petridis; Ian Dunwell (Smart Learn. Environ., 2021)

Efficacy of the 4F Feedback Model: A Game-Based Assessment in University Education. - Sara de Freitas; Victoria S. Uren; Kristian Kiili; Manuel Ninaus; Panagiotis Petridis; Petros Lameras; Ian Dunwell; Sylvester Arnab; Stephen Jarvis; Kam Star (Inf., 2023)