Ilona Heldal

According to our database, Ilona Heldal authored at least 58 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Implementation of a weakly structured system as a case of digital transformation - a study of an emergency response training organization.

Vladislav Fomin, Cecilia Hammar Wijkmark, Ilona Heldal

Proceedings of the 57th Hawaii International Conference on System Sciences, 2024

Towards More Accurate Help: Informing Teachers how to Support NDD Children by Serious Games and Eye Tracking Technologies.

Are Dæhlen, Ilona Heldal, Abdul Rehman, Qasim Ali, Jozsef Katona, Attila Kovari, Teodor Stefanut, Paula Da Costa Ferreira, Cristina A. Costescu

Proceedings of the 2024 Symposium on Eye Tracking Research and Applications, 2024

Linking Data from Eye-Tracking and Serious Games to NDD Characteristics: A Bibliometric Study.

Are Dæhlen, Ilona Heldal, Jozsef Katona

Proceedings of the 2024 Symposium on Eye Tracking Research and Applications, 2024

2023

Technologies Supporting Screening Oculomotor Problems: Challenges for Virtual Reality.

Are Dæhlen, Ilona Heldal, Qasim Ali

Comput., June, 2023

Analyzing Eye Tracking Data using Symbolic Aggregate Approximation.

Carsten Gunnar Helgesen, Atle Birger Geitung, Ilona Heldal, Henrik Borgli

Proceedings of the 3rd International Health Data Workshop (HEDA 2023) co-located with Software Technologies: Applications and Foundations (STAF 2023), 2023

Towards a Framework for Visualization and Analysis of Eye Tracking Data for Functional Vision Screening.

Qasim Ali, Carsten Gunnar Helgesen, Ilona Heldal

Proceedings of the 3rd International Health Data Workshop (HEDA 2023) co-located with Software Technologies: Applications and Foundations (STAF 2023), 2023

Towards Developing an Animation Kit for Functional Vision Screening with Eye Trackers.

Qasim Ali, Ilona Heldal, Carsten Gunnar Helgesen, Are Dæhlen

Proceedings of the 2023 Symposium on Eye Tracking Research and Applications, 2023

2022

Serious Games for Vision Training Exercises with Eye-Tracking Technologies: Lessons from Developing a Prototype.

Qasim Ali, Ilona Heldal, Carsten Gunnar Helgesen, Are Dæhlen

Inf., 2022

Digital Game-Based Support for Learning the Phlebotomy Procedure in the Biomedical Laboratory Scientist Education.

Tord Hettervik Frøland, Ilona Heldal, Turid Aarhus Braseth, Irene Nygård, Gry Sjøholt, Elisabeth Ersvær

Comput., 2022

At-Risk People's Safety in Fire Incidents: Insights Learned from Applying Reliability Index Method.

Naser Kazemi Eilaki, Trond Nordvik, Ilona Heldal, Carolyn Ahmer, Bjarne Christian Hagen

Proceedings of the 6th International Conference on System Reliability and Safety, 2022

A Bibliometric Analysis of Virtual Reality-Aided Vision Therapy.

Qasim Ali, Ilona Heldal, Carsten Gunnar Helgesen

Proceedings of the Advances in Informatics, Management and Technology in Healthcare, 2022

2021

Supporting School Aged Children to Train Their Vision by Using Serious Games.

Ilona Heldal, Carsten Helgesen, Qasim Ali, Daniel Patel, Atle Birger Geitung, Håvard Pettersen

Comput., 2021

Experiencing Immersive VR Simulation for Firefighter Skills Training.

Cecilia Hammar Wijkmark, Ilona Heldal, Maria-Monika Metallinou

Proceedings of the 18th International Conference on Information Systems for Crisis Response and Management, 2021

2020

Games on Mobiles via Web or Virtual Reality Technologies: How to Support Learning for Biomedical Laboratory Science Education.

Tord Hettervik Frøland, Ilona Heldal, Gry Sjøholt, Elisabeth Ersvær

Inf., 2020

Virtual and Live Simulation-Based Training for Incident Commanders.

Cecilia Hammar Wijkmark, Ilona Heldal

Proceedings of the 17th International Conference on Information Systems for Crisis Response and Management, 2020

Remote Virtual Simulation for Incident Commanders: Opportunities and Possibilities.

Cecilia Hammar Wijkmark, Ilona Heldal, Sune Fankvist, Maria-Monika Metallinou

Proceedings of the 11th IEEE International Conference on Cognitive Infocommunications, 2020

Relationship between Education 4.0 and Cognitive InfoCommunications.

Attila Kovari, Jozsef Katona, Ilona Heldal, Robert Demeter, Cristina A. Costescu, Adrian Rosan, Serge Thill, Teodor Stefanut

Proceedings of the 11th IEEE International Conference on Cognitive Infocommunications, 2020

Using Eye- Tracking to Examine Query Syntax and Method Syntax Comprehension in LINQ.

Jozsef Katona, Attila Kovari, Ilona Heldal, Cristina A. Costescu, Adrian Rosan, Robert Demeter, Serge Thill, Teodor Stefanut

Proceedings of the 11th IEEE International Conference on Cognitive Infocommunications, 2020

Cognitive robotics software development aspects based on experiments of future software engineers.

Robert Demeter, Attila Kovari, Jozsef Katona, Ilona Heldal, Cristina A. Costescu, Adrian Rosan, Serge Thill, Teodor Stefanut

Proceedings of the 11th IEEE International Conference on Cognitive Infocommunications, 2020

Development of a technological screening platform for children.

Cristina A. Costescu, Adrian Rosan, Alina Petru, Serge Thill, Teodor Stefanut, Ilona Heldal, Attila Kovari, Jozsef Katona, Robert Demeter

Proceedings of the 11th IEEE International Conference on Cognitive Infocommunications, 2020

Eye-tracking Technologies Supporting Vision Screening In Children.

Qasim Ali, Ilona Heldal, Carsten Gunnar Helgesen, Cristina A. Costescu, Attila Kovari, Jozsef Katona, Serge Thill

Proceedings of the 11th IEEE International Conference on Cognitive Infocommunications, 2020

2019

Can Remote Virtual Simulation Improve Practice-Based Training? Presence and Performance in Incident Commander Education.

Cecilia Hammar Wijkmark, Ilona Heldal, Maria-Monika Metallinou

Presence Teleoperators Virtual Environ., January, 2019

Examination of Gaze Fixations Recorded during the Trail Making Test.

Attila Kovari, Jozsef Katona, Ilona Heldal, Carsten Helgesen, Cristina A. Costescu, Adrian Rosan, Andrea Hathazi, Serge Thill, Robert Demeter

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

Analysis of Gaze Fixations Using an Open-source Software.

Attila Kovari, Jozsef Katona, Robert Demeter, Adrian Rosan, Andrea Hathazi, Cristina A. Costescu, Ilona Heldal, Carsten Helgesen, Serge Thill

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

Recording Eye-tracking Parameters during a Program Source-code Debugging Example.

Jozsef Katona, Attila Kovari, Ilona Heldal, Carsten Helgesen, Cristina A. Costescu, Adrian Rosan, Andrea Hathazi, Serge Thill, Robert Demeter

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

The Examination Task of Source-code Debugging Using GP3 Eye Tracker.

Jozsef Katona, Attila Kovari, Cristina A. Costescu, Adrian Rosan, Andrea Hathazi, Ilona Heldal, Carsten Helgesen, Serge Thill, Robert Demeter

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

mStikk - A Mobile Application for Learning Phlebotomy.

Tord Hettervik Frøland, Elisabeth Ersvær, Gry Sjøholt, Ilona Heldal, Anne Hjellbrekke Frèyen, Shangavi Logeswaran, Attila Kovari, Jozsef Katona, Cristina A. Costescu, Adrian Rosan, Andrea Hathazi

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

Detecting oculomotor problems using eye tracking: Comparing EyeX and TX300.

Mads Gjerstad Eide, Ruben Watanabe, Ilona Heldal, Carsten Helgesen, Atle Birger Geitung, Harald Soleim

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

Mobile Application Helps Planning Activities during Pregnancy.

Igor Efrem, Magnar Høyvik, Ilona Heldal, Carsten Helgesen, Attila Kovari, Jozsef Katona, Cristina A. Costescu, Adrian Rosan, Andrea Hathazi, Robert Demeter, Serge Thill

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

The use of cognitive maps in product development.

Robert Demeter, Attila Kovari, Jozsef Katona, Ilona Heldal, Cristina A. Costescu, Adrian Rosan, Andrea Hathazi, Serge Thill

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

A quantitative study of using Cisco Packet Tracer simulation software to improve IT students' creativity and outcomes.

Robert Demeter, Attila Kovari, Jozsef Katona, Ilona Heldal, Cristina A. Costescu, Adrian Rosan, Andrea Hathazi, Serge Thill

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

Emotion recognition in typical and atypical development - a technology-based paradigm.

Cristina A. Costescu, Adrian Rosan, Brigitta Nagy, Andrea Hathazi, Attila Kovari, Jozsef Katona, Ilona Heldal, Carsten Helgesen, Serge Thill, Robert Demeter

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

Assessing Visual Attention in Children Using GP3 Eye Tracker.

Cristina A. Costescu, Adrian Rosan, Brigitta Nagy, Andrea Hathazi, Attila Kovari, Jozsef Katona, Robert Demeter, Ilona Heldal, Carsten Helgesen, Serge Thill, Igor Efrem

Proceedings of the 10th IEEE International Conference on Cognitive Infocommunications, 2019

2018

Design and Development of a Mobile Application Supporting Planning for Future Parents.

Ilona Heldal, Igor Efrem, Carsten Helgesen

Proceedings of the Data, 2018

2017

Simulations and Serious Games for Firefighter Training: Users' Perspective.

Ilona Heldal, Cecilia Hammar Wijkmark

Proceedings of the 14th Proceedings of the International Conference on Information Systems for Crisis Response and Management, 2017

Contextual Support for Emergency Management Training: Challenges for Simulation and Serious Games.

Ilona Heldal

Proceedings of the Modeling and Using Context, 2017

2016

Simulation and serious games in emergency management: Experiences from two case studies.

Ilona Heldal

Proceedings of the 22nd International Conference on Virtual System & Multimedia, 2016

2014

Supporting communication within industrial doctoral projects: the thesis steering model.

Ilona Heldal, Eva Söderström, Lars Bråthe, Robert Murby

Proceedings of the Innovation and Technology in Computer Science Education Conference 2014, 2014

A hash table construction algorithm for spatial hashing based on linear memory.

Cesar Tadeu Pozzer, Cicero Augusto de Lara Pahins, Ilona Heldal

Proceedings of the 11th Conference on Advances in Computer Entertainment Technology, 2014

2013

CLIC: A Framework for Distributed, On-Demand, Human-Machine Cognitive Systems.

N. Mavridis, Stasinos Konstantopoulos, Ioannis A. Vetsikas, Ilona Heldal, Pythagoras Karampiperis, G. Mathiason, Serge Thill, Kostas Stathis, Vangelis Karkaletsis

CoRR, 2013

Collaboration Patterns in Mixed Reality Environments for a New Emergency Training Center.

Per Backlund, Ilona Heldal, Henrik Engström, Mikael Johannesson, Mikael Lebram

Proceedings of the Seventh UKSim/AMSS European Modelling Symposium, 2013

2012

Exploring object representations: Virtual reality models for environmental planning projects.

Ilona Heldal, Mattias Roupé

Proceedings of the 18th International Conference on Virtual Systems and Multimedia, 2012

2011

The role of web in launching and using radio communication for public safety.

Ilona Heldal

Int. J. Knowl. Web Intell., 2011

2008

Virtual Reality Supporting Environmental Planning Processes: A Case Study of the City Library in Gothenburg.

Kaj Sunesson, Carl Martin Allwood, Ilona Heldal, Dan Paulin, Mattias Roupé, Mikael Johansson, Börje Westerdahl

Proceedings of the Knowledge-Based Intelligent Information and Engineering Systems, 2008

2007

Supporting participation in planning new roads by using virtual reality systems.

Ilona Heldal

Virtual Real., 2007

The Impact of Social Interaction on Usability for Distributed Virtual Environments.

Ilona Heldal

Int. J. Virtual Real., 2007

Presence, Creativity and Collaborative Work in Virtual Environments.

Ilona Heldal, David J. Roberts, Lars Bråthe, Robin Wolff

Proceedings of the Human-Computer Interaction. Interaction Design and Usability, 2007

2006

Factors influencing flow of object focussed collaboration in collaborative virtual environments.

David J. Roberts, Ilona Heldal, Oliver Otto, Robin Wolff

Virtual Real., 2006

The Usability of Collaborative Virtual Environments and Methods for the Analysis of Interaction.

Ralph Schroeder, Ilona Heldal, Jolanda G. Tromp

Presence Teleoperators Virtual Environ., 2006

Are two heads better than one?: object-focused work in physical and in virtual environments.

Ilona Heldal, Maria Spante, Mike Connell

Proceedings of the ACM Symposium on Virtual Reality Software and Technology, 2006

2005

Successes and Failures in Co-Present Situations.

Ilona Heldal, Anthony Steed, Maria Spante, Ralph Schroeder, Sophia Bengtsson, Marja Partanen

Presence Teleoperators Virtual Environ., 2005

Immersiveness and Symmetry in Copresent Scenarios.

Ilona Heldal, Ralph Schroeder, Anthony Steed, Ann-Sofie Axelsson, Maria Spante, Josef Wideström

Proceedings of the IEEE Virtual Reality Conference 2005, 2005

2004

Perception of color and space in virtual reality: a comparison between a real room and virtual reality models.

Monica Billger, Ilona Heldal, Beata Stahre, Kristian Renstrom

Proceedings of the Human Vision and Electronic Imaging IX, 2004

2003

Collaboration and Effectiveness for Distributed Meetings.

Ilona Heldal, Lars Bråthe, Ralph Schroeder

Proceedings of the Twelfth International World Wide Web Conference - Posters, 2003

Strangers and friends in caves: an exploratory study of collaboration in networked IPT systems for extended periods of time.

Anthony Steed, Maria Spante, Ilona Heldal, Ann-Sofie Axelsson, Ralph Schroeder

Proceedings of the 2003 Symposium on Interactive 3D Graphics, 2003

2001

Collaborating in networked immersive spaces: as good as being there together?

Ralph Schroeder, Anthony Steed, Ann-Sofie Axelsson, Ilona Heldal, Åsa Abelin, Josef Wideström, Alexander Nilsson, Mel Slater

Comput. Graph., 2001

Cubes in the Cube: A Comparison of a Puzzle-Solving Task in a Virtual and a Real Environment.

Ann-Sofie Axelsson, Åsa Abelin, Ilona Heldal, Ralph Schroeder, Josef Wideström

Cyberpsychology Behav. Soc. Netw., 2001

2000

The collaborative cube puzzle: a comparison of virtual and real environments.

Josef Wideström, Ann-Sofie Axelsson, Ralph Schroeder, Alexander Nilsson, Ilona Heldal, Åsa Abelin

Proceedings of the Third International Conference on Collaborative Virtual Environments, 2000