Workflow-oriented prototyping for the development of interactive software. - Christian Stary; Nikolas Vidakis; Stefan Mohacsi; Markus Nagelholz (COMPSAC, 1997)

Non-functional User Interface Requirements Notation (NfRn) for Modeling the Global Execution Context of Tasks. - Demosthenes Akoumianakis; Athanassios Katsis; Nikolas Vidakis (TAMODIA, 2006)

Experience-Based Social and Collaborative Performance in an 'Electronic Village' of Local Interest: The EKONES Framework. - Demosthenes Akoumianakis; Nikolas Vidakis; George Vellis; Giannis Milolidakis; Dimitrios Kotsalis (ICEIS (5), 2007)

Virtual Operations in Common Information Spaces: Boundary Objects and Practices. - Demosthenes Akoumianakis; Giannis Milolidakis; Dimitrios Stefanakis; Anargyros Akrivos; George Vellis; Dimitrios Kotsalis; Anargyros Plemenos; Nikolas Vidakis (PRO-VE, 2009)

Transformable boundary artifacts for knowledge-based work in cross-organization virtual communities spaces. - Demosthenes Akoumianakis; Nikolas Vidakis; George Vellis; Dimitrios Kotsalis; Giannis Milolidakis; Anargyros Plemenos; Anargyros Akrivos; Dimitrios Stefanakis (Intell. Decis. Technol., 2011)

Multimodal natural user interaction for multiple applications: The gesture - Voice example. - Nikolas Vidakis; Makis Syntychakis; Georgios A. Triantafyllidis; Demosthenes Akoumianakis (TEMU, 2012)

Facial expression recognition teaching to preschoolers with autism: a natural user interface approach. - Eirini Christinaki; Nikolas Vidakis; Georgios A. Triantafyllidis (BCI, 2013)

A gesture-controlled serious game for teaching emotion recognition skills to preschoolers with autism. - Eirini Christinaki; Georgios A. Triantafyllidis; Nikolas Vidakis (FDG, 2013)

Multimodal desktop interaction: The face - object - gesture - voice example. - Nikolas Vidakis; Anastasios Vlasopoulos; Tsampikos Kounalakis; Petros Varchalamas; Michalis Dimitriou; Gregory Kalliatakis; Efthimios Syntychakis; John Christofakis; Georgios A. Triantafyllidis (DSP, 2013)

Combining Ludology and Narratology in an Open Authorable Framework for Educational Games for Children: the Scenario of Teaching Preschoolers with Autism Diagnosis. - Nikolas Vidakis; Eirini Christinaki; Iosif Serafimidis; Georgios A. Triantafyllidis (HCI (5), 2014)

A novel educational game for teaching emotion identification skills to preschoolers with autism diagnosis. - Eirini Christinaki; Nikolas Vidakis; Georgios A. Triantafyllidis (Comput. Sci. Inf. Syst., 2014)

Ludic Educational Game Creation Tool: Teaching Schoolers Road Safety. - Nikolas Vidakis; Efthymios Syntychakis; Kostantinos Kalafatis; Eirini Christinaki; Georgios A. Triantafyllidis (HCI (9), 2015)

Designing digital artifacts as transient assemblies with different digital materialities. - Demosthenes Akoumianakis; Nikolas Karadimitriou; Dimitrios Kotsalis; George Ktistakis; Costas Michailidis; Efthymios Syntychakis; George Vellis; Nikolaos Vidakis; George Vlachakis (Panhellenic Conference on Informatics, 2015)

Head pose 3D data web-based visualization. - Grigorios Kalliatakis; Georgios A. Triantafyllidis; Nikolaos Vidakis (Web3D, 2015)

Emotion Index of Cover Song Music Video Clips Based on Facial Expression Recognition. - Georgios Kavalakis; Nikolaos Vidakis; Georgios A. Triantafyllidis (ArtsIT/DLI, 2016)

A Multimodal Interaction Framework for Blended Learning. - Nikolaos Vidakis; Kalafatis Konstantinos; Georgios A. Triantafyllidis (ArtsIT/DLI, 2016)

Web-based visualisation of head pose and facial expressions changes: Monitoring human activity using depth data. - Grigorios Kalliatakis; Nikolaos Vidakis; Georgios A. Triantafyllidis (CEEC, 2016)

Access Moodle Using Smart Mobile Phones. A Case Study in a Greek University. - Stamatios Papadakis; Michail Kalogiannakis; Eirini Sifaki; Nikolas Vidakis (ArtsIT/DLI, 2017)

Learning History Through Location-Based Games: The Fortification Gates of the Venetian Walls of the City of Heraklion. - Kostas Vassilakis; Orestis Charalampakos; Georgios Glykokokalos; Persefoni Kontokalou; Michail Kalogiannakis; Nikolas Vidakis (ArtsIT/DLI, 2017)

Facilitating Learning in Isolated Places Through an Autonomous LMS. - Kostas Vassilakis; John Makridis; Michail-Angelos Lasithiotakis; Michail Kalogiannakis; Nikolas Vidakis (ArtsIT/DLI, 2017)

Training the Mind: The GARDINER Platform. - Nikolas Vidakis; Maria Skalidaki; Kostas Konstantoulakis; Lefteris Kalikakis; Michail Kalogiannakis; Kostas Vassilakis (ArtsIT/DLI, 2017)

Conceiving Human Interaction by Visualising Depth Data of Head Pose Changes and Emotion Recognition via Facial Expressions. - Grigorios Kalliatakis; Alexandros Stergiou; Nikolaos Vidakis (Comput., 2017)

A Multimodal Interaction Framework for Blended Learning. - Nikolas Vidakis (EAI Endorsed Trans. Creative Technol., 2017)

Recodify: an intelligent environment and space hazard condition monitoring system based on WSN and IoT technology. - Nikolas Vidakis; Michail-Angelos Lasithiotakis; Emmanuel S. Karapidakis (PCI, 2018)

Designing the Learning Process: The IOLAOS Platform. - Nikolas Vidakis; Stavros Charitakis (S-BPM ONE, 2018)

Evaluating Moodle use via Smart Mobile Phones. A case study in a Greek University. - Stamatios Papadakis; Michail Kalogiannakis; Eirini Sifaki; Nikolas Vidakis (EAI Endorsed Trans. Creative Technol., 2018)

Learning by playing: An LBG for the Fortification Gates of the Venetian walls of the city of Heraklion. - Kostas Vassilakis; Orestis Charalampakos; Georgios Glykokokalos; Persefoni Kontokalou; Michail Kalogiannakis; Nikolas Vidakis (EAI Endorsed Trans. Creative Technol., 2018)

Generating Education in-Game Data: The Case of an Ancient Theatre Serious Game. - Nikolas Vidakis; Anastasios Kristofer Barianos; Apostolos Marios Trampas; Stamatios Papadakis; Michail Kalogiannakis; Kostas Vassilakis (CSEDU (1), 2019)

in-Game Raw Data Collection and Visualization in the Context of the "ThimelEdu" Educational Game. - Nikolas Vidakis; Anastasios Kristofer Barianos; Apostolos Marios Trampas; Stamatios Papadakis; Michail Kalogiannakis; Kostas Vassilakis (CSEDU (Selected Papers), 2019)

Pollen Grain Classification using Geometrical and Textural Features. - Georgios C. Manikis; Kostas Marias; E. Alissandrakis; L. Perrotto; E. Savvidaki; Nikolaos Vidakis (IST, 2019)

Evaluating the Learning Process: The "ThimelEdu" Educational Game Case Study. - Stamatios Papadakis; Apostolos Marios Trampas; Anastasios Kristofer Barianos; Michail Kalogiannakis; Nikolas Vidakis (CSEDU (2), 2020)

Transforming Classic Learning Games with the Use of AR: The Case of the Word Hangman Game. - Ilias Logothetis; George Papadourakis; Iraklis Katsaris; Konstantinos Katsios; Nikolas Vidakis (HCI (24), 2021)

Hand Interaction Toolset for Augmented Reality Environments. - Ilias Logothetis; Konstantinos Karampidis; Nikolas Vidakis; Giorgos Papadourakis (XR (1), 2022)

Adaptive Blended Learning Platform based on the 4Cs Architecture. - Iraklis Katsaris; Ilias Logothetis; Konstantinos Katsios; Nikolaos Vidakis (CSEDU (2), 2022)

Towards a Digital Twin Implementation of Eastern Crete: An Educational Approach. - Ilias Logothetis; Ioanna Mari; Nikolas Vidakis (XR (1), 2023)

3D Geography Course Using AR: The Case of the Map of Greece. - Ilias Logothetis; Iraklis Katsaris; Myron Sfyrakis; Nikolas Vidakis (HCI (31), 2023)

EduARdo - Unity Components for Augmented Reality Environments. - Ilias Logothetis; Myron Sfyrakis; Nikolaos Vidakis (Inf., 2023)

GardenWords - A Garden Watering AR Game for Learning Vocabulary Using Speech. - Ilias Logothetis; Iraklis Katsaris; Nikolas Vidakis (XR (4), 2024)

Digital Educational Tools for Undergraduate Nursing Education: A Review of Serious Games, Gamified Applications and Non-Gamified Virtual Reality Simulations/Tools for Nursing Students. - Vasiliki Eirini Chatzea; Ilias Logothetis; Michail Kalogiannakis; Michael Rovithis; Nikolas Vidakis (Inf., 2024)

A Conversational Agent for Cultural and Environmental Education: Enhancing User Experience and Immersion in Augmented Reality. - Ilias Logothetis; Dimitris Pirpiris; Nikolas Vidakis (XR (2), 2025)

Interactive Learning Through Conversational Avatars and Immersive VR: Enhancing Diabetes Education and Self-Management. - Ilias Logothetis; Kleanthis Diakogiannis; Nikolas Vidakis (HCI (51), 2025)