David Rojas

According to our database, David Rojas authored at least 37 papers between 2004 and 2022.

Collaborative distances:

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

2022

Prototyping a Spatial Skills AR Authoring Tool for Partially Sighted, Blind, and Sighted Individuals.

Erin Lee, Mitali Kamat, Lucas Temor, Christopher M. Schiafone, Lillian Fan, Jessie Liu, Peter Coppin, Alvaro Uribe-Quevedo, Robert Ingino, Ali Raza Syed, David Rojas, Teresa Lee, Sharman Perera, Adam Dubrowski, Mahadeo Sukhai

Proceedings of the IEEE Games, Entertainment, Media Conference, 2022

2021

Work-in-Progress- - A Preliminary Eye Tracking and HMD Orientation Comparison to Determine Focus on a Cardiac Auscultation Training Environment.

Shawn Matthews, Kody Wood, Alvaro Uribe-Quevedo, Norman Jaimes, Adam Dubrowski, Bill Kapralos, Fahad Alam, David Rojas

Proceedings of the 7th International Conference of the Immersive Learning Research Network, 2021

2020

Developing Stethoscope Replicas for Cardiac Auscultation Training: A Comparison Between Virtual Reality, Mobile, and Makerspace.

Tatiana Ortegon-Sarmiento, Mario Andres Vargas Orjuela, Alvaro Uribe-Quevedo, David Rojas, Bill Kapralos, Norman Jaimes, Byron Perez-Gutierrez

Proceedings of the Games and Learning Alliance - 9th International Conference, 2020

2019

Link quality evaluation of a wireless sensor network in metal marine environments.

David Rojas, John Barrett

Wirel. Networks, 2019

2018

Multimodal Interaction of Contextual and Non-Contextual Sound and Haptics in Virtual Simulations.

Mohammed Melaisi, David Rojas, Bill Kapralos, Alvaro Uribe-Quevedo, Karen Collins

Informatics, 2018

Big Data and Public Health Systems: Issues and Opportunities.

David Rojas, Javier Carnicero

Int. J. Interact. Multim. Artif. Intell., 2018

Using a Social Educational Network to Facilitate Peer-Feedback for a Virtual Simulation.

Zain Khan, David Rojas, Bill Kapralos, Lawrence E. M. Grierson, Adam Dubrowski

Comput. Entertain., 2018

Non-Immersive Virtual Cardiac Auscultation Interactions Employing a 3D Printed Stethoscope.

Tatiana Ortegon-Sarmiento, Mario Andres Vargas Orjuela, Alvaro Uribe-Quevedo, David Rojas, Bill Kapralos, Byron Perez-Gutierrez

Proceedings of the 9th International Conference on Information, 2018

Assistive Smart, Structured 3D Environmental Information for the Visually Impaired and Blind: Leveraging the INSPEX Concept.

Suzanne Lesecq, Olivier Debicki, Laurent Ouvry, Christian Fabre, Nicolas Mareau, Julie Foucault, Francois Birot, Loïc Sevrin, Steve Buckley, Carl Jackson, John Barrett, Alan McGibney, Susan Rea, David Rojas, Richard Banach, Joseph Razavi, Marc Correvon, Gabriela Dudnik, Jean-Marc Van Gyseghem, Jean Herveg, Nathalie Grandjean, Florence Thiry, Cian O'Murchu, Alan Mathewson, Rosemary O'Keeffe, Andrea Di Matteo, Vincenza Di Palma, Fabio Quaglia, Giuseppe Villa

Proceedings of the Communication Papers of the 2018 Federated Conference on Computer Science and Information Systems, 2018

Artificial Neural Network for Laparoscopic Skills Classification Using Motion Signals from Apple Watch.

Rubbermaid Laverde, Claudia Rueda, Lusvin Amado, David Rojas, Miguel Altuve

Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2017

The effects of stereoscopic 3D on knowledge retention within a serious gaming environment.

Mina Tawadrous, David Rojas, Bill Kapralos, Andrew Hogue, Adam Dubrowski

Multim. Tools Appl., 2017

FallDeFi: Ubiquitous Fall Detection using Commodity Wi-Fi Devices.

Sameera Palipana, David Rojas, Piyush Agrawal, Dirk Pesch

Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017

Tales from the C130 Horror Room: A Wireless Sensor Network Story in a Data Center.

Ramona Marfievici, Pablo Corbalan, David Rojas, Alan McGibney, Susan Rea, Dirk Pesch

Proceedings of the First ACM International Workshop on the Engineering of Reliable, 2017

Mobile app prototype to showcase proper lumbar-spine exercising.

Sergio Valdivia, Robin Blanco, Alvaro Uribe-Quevedo, Lina Peñuela, David Rojas, Bill Kapralos

Proceedings of the IEEE 6th Global Conference on Consumer Electronics, 2017

A mobile immersive virtual reality cardiac auscultation app.

Mario Andres Vargas Orjuela, Alvaro Uribe-Quevedo, David Rojas, Bill Kapralos, Byron Perez-Gutierrez

Proceedings of the IEEE 6th Global Conference on Consumer Electronics, 2017

A Spinal Column Exergame for Occupational Health Purposes.

Sergio Valdivia-Trujillo, Robin Blanco, Alvaro Uribe-Quevedo, Lina Peñuela, David Rojas, Bill Kapralos

Proceedings of the Games and Learning Alliance - 6th International Conference, 2017

2016

The Role of Game Elements in Online Learning within Health Professions Education.

David Rojas, Bill Kapralos, Adam Dubrowski

Proceedings of the Medicine Meets Virtual Reality 22 - NextMed, 2016

Improving the Acquisition of Basic Technical Surgical Skills with VR-Based Simulation Coupled with Computer-Based Video Instruction.

David Rojas, Bill Kapralos, Adam Dubrowski

Proceedings of the Medicine Meets Virtual Reality 22 - NextMed, 2016

Evaluating a sound-enhanced intrusion detection system to identify network congestion.

David Rojas, Miguel Vargas Martin, Bill Kapralos

Proceedings of the 24th Mediterranean Conference on Control and Automation, 2016

Customization of a low-end haptic device to add rotational DOF for virtual cardiac auscultation training.

Alvaro Uribe-Quevedo, David Rojas, Bill Kapralos

Proceedings of the 7th International Conference on Information, 2016

Hand tracking as a tool to quantify carpal tunnel syndrome preventive exercises.

Alvaro Uribe-Quevedo, Saskia Ortiz, David Rojas, Bill Kapralos

Proceedings of the 7th International Conference on Information, 2016

2015

Effects of sound on visual realism perception and task performance.

Brent Cowan, David Rojas, Bill Kapralos, Fuad Moussa, Adam Dubrowski

Vis. Comput., 2015

The effect of sound on visual realism perception and task completion time in a cel-shaded serious gaming virtual environment.

David Rojas, Brent Cowan, Bill Kapralos, Karen Collins, Adam Dubrowski

Proceedings of the Seventh International Workshop on Quality of Multimedia Experience, 2015

Alpha testing of the rapid recovery Kayaking-based exergame.

Robert Shewaga, David Rojas, Bill Kapralos, John Brennan

Proceedings of the 2015 IEEE Games Entertainment Media Conference, 2015

2014

The Impact of Secondary-Task Type on the Sensitivity of Reaction-Time Based Measurement of Cognitive Load for Novices Learning Surgical Skills Using Simulation.

David Rojas, Faizal Haji, Robert Shewaga, Bill Kapralos, Adam Dubrowski

Proceedings of the Medicine Meets Virtual Reality 21 - NextMed, 2014

The Effect of Contextual Sound Cues on Visual Fidelity Perception.

David Rojas, Brent Cowan, Bill Kapralos, Karen Collins, Adam Dubrowski

Proceedings of the Medicine Meets Virtual Reality 21 - NextMed, 2014

Gamification for Internet Based Learning in Health Professions Education.

David Rojas, Bill Kapralos, Adam Dubrowski

Proceedings of the IEEE 14th International Conference on Advanced Learning Technologies, 2014

Gamification and health professions education.

David Rojas, Brent Cowan, Bill Kapralos, Adam Dubrowski

Proceedings of the 2014 IEEE Games Media Entertainment, 2014

2013

The Effect of Sound on Visual Fidelity Perception in Stereoscopic 3-D.

David Rojas, Bill Kapralos, Andrew Hogue, Karen Collins, Lennart E. Nacke, Sayra Cristancho, Cristina Conati, Adam Dubrowski

IEEE Trans. Cybern., 2013

Perceptions of the Roles of Social Networking in Simulation Augmented Medical Education and Training.

Rob Martin, David Rojas, Jeffrey J. H. Cheung, Bryce Weber, Bill Kapralos, Adam Dubrowski

Proceedings of the Medicine Meets Virtual Reality 20 - NextMed, 2013

The missing piece in the gamification puzzle.

David Rojas, Bill Kapralos, Adam Dubrowski

Proceedings of the First International Conference on Gameful Design, 2013

EEG-based assessment of video and in-game learning.

Rina R. Wehbe, Dennis L. Kappen, David Rojas, Matthias Klauser, Bill Kapralos, Lennart E. Nacke

Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013

2012

Developing Effective Serious Games: The Effect of Background Sound on Visual Fidelity Perception with Varying Texture Resolution.

David Rojas, Bill Kapralos, Sayra Cristancho, Karen Collins, Andrew Hogue, Cristina Conati, Adam Dubrowski

Proceedings of the Medicine Meets Virtual Reality 19 - NextMed, 2012

An Online Practice and Educational Networking System for Technical Skills: Learning Experience in Expert Facilitated vs. Independent Learning Communities.

David Rojas, Jeffrey J. H. Cheung, Bryce Weber, Bill Kapralos, Heather Carnahan, Darius J. Bägli, Adam Dubrowski

Proceedings of the Medicine Meets Virtual Reality 19 - NextMed, 2012

Evaluation of Tensiometric Assessment as a Measure of Skill Degradation.

Jeffrey J. H. Cheung, David Rojas, Bryce Weber, Bill Kapralos, Heather Carnahan, Adam Dubrowski

Proceedings of the Medicine Meets Virtual Reality 19 - NextMed, 2012

2011

The Validation of an Instrumented Simulator for the Assessment of Performance and Outcome of Knot Tying Skill: A Pilot Study.

David Rojas, Sayra Cristancho, Claudia Rueda, Lawrence E. M. Grierson, Alex Monclou, Adam Dubrowski

Proceedings of the Medicine Meets Virtual Reality 18 - NextMed, 2011

2004

Linguistically Informed Statistical Models of Constituent Structure for Ordering in Sentence Realization.

Eric K. Ringger, Michael Gamon, Robert C. Moore, David Rojas, Martine Smets, Simon Corston-Oliver

Proceedings of the COLING 2004, 2004