J. Edward Swan II

110 papers A* 41A 6B 5C 2Misc 2Journal 31Unranked 21
YearRankTypeTitle / Venue / Authors
2024 J jnl
Exploring and Visualizing COVID-19 Trends in India: Vulnerabilities and Mitigation Strategies.
CoRR
Swayamjit Saha, Kuntal Ghosh, Garga Chatterjee, J. Edward Swan II
2024 B ed.
Proceedings of the 30th ACM Symposium on Virtual Reality Software and Technology, VRST 2024, Trier, Germany, October 9-11, 2024
VRST
Benjamin Weyers, Daniel Zielasko, Rob Lindeman, Stefania Serafin, Eike Langbehn, Victoria Interrante, Gerd Bruder, J. Edward Swan II, Christoph Borst, Carolin Wienrich, Rebecca Fribourg
2023 J jnl
Mapping Eye Vergence Angle to the Depth of Real and Virtual Objects as an Objective Measure of Depth Perception.
CoRR
Mohammed Safayet Arefin, J. Edward Swan II, Russell A. Cohen Hoffing, Steven M. Thurman
2022 B conf
Estimating Perceptual Depth Changes with Eye Vergence and Interpupillary Distance using an Eye Tracker in Virtual Reality.
ETRA
Mohammed Safayet Arefin, J. Edward Swan II, Russell A. Cohen Hoffing, Steven M. Thurman
2022 — conf
Measuring Virtual Object Location with X-Ray Vision at Action Space Distances.
VR Workshops
Nate Phillips, Farzana Alam Khan, Mohammed Safayet Arefin, Cindy L. Bethel, J. Edward Swan II
2021 — conf
An X-Ray Vision System for Situation Awareness in Action Space.
VR Workshops
Nate Phillips, Farzana Alam Khan, Brady Kruse, Cindy L. Bethel, J. Edward Swan II
2020 — conf
A Robotic Augmented Reality Virtual Window for Law Enforcement Operations.
HCI (10)
Nate Phillips, Brady Kruse, Farzana Alam Khan, J. Edward Swan II, Cindy L. Bethel
2020 — conf
Impact of AR Display Context Switching and Focal Distance Switching on Human Performance: Replication on an AR Haploscope.
VR Workshops
Mohammed Safayet Arefin, Nate Phillips, Alexander Plopski, Joseph L. Gabbard, J. Edward Swan II
2020 J jnl
The Effect of Focal Distance, Age, and Brightness on Near-Field Augmented Reality Depth Matching.
IEEE Trans. Vis. Comput. Graph.
Gurjot Singh, Stephen R. Ellis, J. Edward Swan II
2019 — conf
A New Traversal Method for Virtual Reality: - Overcoming the Drawbacks of Commonly Accepted Methods.
HCI (9)
Karl Smink, J. Edward Swan II, Daniel W. Carruth, Eli Davis
2019 J jnl
Color Blending in Outdoor Optical See-through AR: The Effect of Real-world Backgrounds on User Interface Color.
CoRR
Joseph L. Gabbard, J. Edward Swan II, Adam Zarger
2019 A* conf
Design, Assembly, Calibration, and Measurement of an Augmented Reality Haploscope.
VR
Nate Phillips, Kristen Massey, Mohammed Safayet Arefin, J. Edward Swan II
2019 J jnl
Design, Assembly, Calibration, and Measurement of an Augmented Reality Haploscope.
CoRR
Nate Phillips, Kristen Massey, Mohammed Safayet Arefin, J. Edward Swan II
2019 J jnl
Effects of AR Display Context Switching and Focal Distance Switching on Human Performance.
IEEE Trans. Vis. Comput. Graph.
Joseph L. Gabbard, Divya Gupta Mehra, J. Edward Swan II
2018 J jnl
A Survey of Calibration Methods for Optical See-Through Head-Mounted Displays.
IEEE Trans. Vis. Comput. Graph.
Jens Grubert, Yuta Itoh, Kenneth R. Moser, J. Edward Swan II
2018 J jnl
A Systematic Review of 10 Years of Augmented Reality Usability Studies: 2005 to 2014.
Frontiers Robotics AI
Arindam Dey, Mark Billinghurst, Robert W. Lindeman, J. Edward Swan II
2018 — conf
Design and Calibration of an Augmented Reality Haploscope.
ISMAR Adjunct
Nate Phillips, Kristen Massey, Mohammed Safayet Arefin, J. Edward Swan II
2018 A* conf
Impact of Alignment Point Distance Distribution on SPAAM Calibration of Optical See-Through Head-Mounted Displays.
VR
Kenneth R. Moser, Mohammed Safayet Arefin, J. Edward Swan II
2018 A* conf
Impact of Alignment Point Distance and Posture on SPAAM Calibration of Optical See-Through Head-Mounted Displays.
ISMAR
Kenneth R. Moser, Mohammed Safayet Arefin, J. Edward Swan II
2018 J jnl
Message from the ISMAR 2016 Science and Technology Program Chairs and Guest Editors.
IEEE Trans. Vis. Comput. Graph.
Wolfgang Broll, Hideo Saito, J. Edward Swan II
2018 J jnl
Message from the ISMAR 2017 Science and Technology Program Chairs and Guest Editors.
IEEE Trans. Vis. Comput. Graph.
Wolfgang Broll, Holger Regenbrecht, J. Edward Swan II
2017 A* ed.
2017 IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2017, Nantes, France, October 9-13, 2017
ISMAR
Wolfgang Broll, Holger Regenbrecht, J. Edward Swan II
2017 J jnl
A Survey of Calibration Methods for Optical See-Through Head-Mounted Displays.
CoRR
Jens Grubert, Yuta Itoh, Kenneth R. Moser, J. Edward Swan II
2017 Misc conf
A Visual Evaluation Study of Graph Sampling Techniques.
Visualization and Data Analysis
Fangyan Zhang, Song Zhang, Pak Chung Wong, Hugh R. Medal, Linkan Bian, J. Edward Swan II, T. J. Jankun-Kelly
2017 J jnl
The Effect of Focal Distance, Age, and Brightness on Near-Field Augmented Reality Depth Matching.
CoRR
Gurjot Singh, Stephen R. Ellis, J. Edward Swan II
2017 J jnl
Visually Perceived Distance Judgments: Tablet-Based Augmented Reality Versus the Real World.
Int. J. Hum. Comput. Interact.
J. Edward Swan II, Liisa Kuparinen, Scott Rapson, Christian Sandor
2016 A* ed.
2016 IEEE International Symposium on Mixed and Augmented Reality, ISMAR 2016, Merida, Yucatan, Mexico, September 19-23, 2016
ISMAR
Wolfgang Broll, Hideo Saito, J. Edward Swan II
2016 — conf
A Systematic Review of Usability Studies in Augmented Reality between 2005 and 2014.
ISMAR Adjunct
Arindam Dey, Mark Billinghurst, Robert W. Lindeman, J. Edward Swan II
2016 A* conf
Calibration and interaction in optical see-through augmented reality using leap motion.
VR
Kenneth R. Moser, Sujan Anreddy, J. Edward Swan II
2016 A* conf
Evaluation of hand and stylus based calibration for optical see-through head-mounted displays using leap motion.
VR
Kenneth R. Moser, J. Edward Swan II
2016 — conf
Evaluation of user-centric optical see-through head-mounted display calibration using a leap motion controller.
3DUI
Kenneth R. Moser, J. Edward Swan II
2016 J jnl
Perception in Augmented Reality (NII Shonan Meeting 2016-15).
NII Shonan Meet. Rep.
Christian Sandor, Dieter Schmalstieg, J. Edward Swan II
2016 — conf
SharpView: Improved clarity of defocused content on optical see-through head-mounted displays.
3DUI
Koheiushima, Kenneth R. Moser, Damien Constantine Rompapas, J. Edward Swan II, Sei Ikeda, Goshiro Yamamoto, Takafumi Taketomi, Christian Sandor, Hirokazu Kato
2016 A* conf
SharpView: Improved clarity of defocussed content on optical see-through head-mounted displays.
VR
Kohei Oshima, Kenneth R. Moser, Damien Constantine Rompapas, J. Edward Swan II, Sei Ikeda, Goshiro Yamamoto, Takafumi Taketomi, Christian Sandor, Hirokazu Kato
2016 A* conf
Spatial consistency perception in optical and video see-through head-mounted augmentations.
VR
Alexander Plopski, Kenneth R. Moser, Kiyoshi Kiyokawa, J. Edward Swan II, Haruo Takemura
2016 J jnl
Special Section: Best Short Papers from IEEE Virtual Reality 2015 Guest Editors' Introduction.
Presence Teleoperators Virtual Environ.
J. Edward Swan II, Victoria Interrante
2015 A* ed.
2015 IEEE Virtual Reality, VR 2015, Arles, Camargue, Provence, France, March 23-27, 2015
VR
Tobias Höllerer, Victoria Interrante, Anatole Lécuyer, J. Edward Swan II
2015 A* conf
A procedure for accurate calibration of a tabletop haploscope AR environment.
VR
Nate Phillips, J. Edward Swan II
2015 A* conf
Continuous automatic calibration for optical see-through displays.
VR
Kenneth R. Moser, Yuta Itoh, J. Edward Swan II
2015 A* conf
Evaluating optical see-through head-mounted display calibration via frustum visualization.
VR
Kenneth R. Moser, J. Edward Swan II
2015 A* conf
Improved SPAAM Robustness through Stereo Calibration.
ISMAR
Kenneth R. Moser, J. Edward Swan II
2015 J jnl
Matching and Reaching Depth Judgments with Real and Augmented Reality Targets.
IEEE Trans. Vis. Comput. Graph.
J. Edward Swan II, Gurjot Singh, Stephen R. Ellis
2015 J jnl
Subjective Evaluation of a Semi-Automatic Optical See-Through Head-Mounted Display Calibration Technique.
IEEE Trans. Vis. Comput. Graph.
Kenneth R. Moser, Yuta Itoh, Kohei Oshima, J. Edward Swan II, Gudrun Klinker, Christian Sandor
2015 — conf
Visual scalability of spatial ensemble uncertainty.
VAST
Sujan Anreddy, Song Zhang, Andrew Mercer, Jamie L. Dyer, J. Edward Swan II
2014 A* conf
Baseline SPAAM calibration accuracy and precision in the absence of human postural sway error.
VR
Kenneth R. Moser, Magnus Axholt, J. Edward Swan II
2014 B conf
Calibration and depth matching accuracy with a table-mounted augmented reality haploscope.
SAP
Chunya Hua, Stephen R. Ellis, J. Edward Swan II
2014 J jnl
Message from the Paper Chairs and Guest Editors.
IEEE Trans. Vis. Comput. Graph.
Sabine Coquillart, Kiyoshi Kiyokawa, J. Edward Swan II, Doug A. Bowman
2014 A* conf
Quantitative and qualitative methods for human-subject experiments in Virtual and Augmented Reality.
VR
J. Edward Swan II, Joseph L. Gabbard
2014 A* conf
The effect of an occluder on near field depth matching in optical see-through augmented reality.
VR
Chunya Hua, Kenneth R. Moser, J. Edward Swan II
2014 A* conf
The effect of an occluder on near field depth matching in optical see-through augmented reality.
VR
Chunya Hua, J. Edward Swan II
2013 A* conf
Color blending in outdoor optical see-through AR: The effect of real-world backgrounds on user interface color.
VR
Joseph L. Gabbard, J. Edward Swan II, Adam Zarger
2013 B conf
Depth perception in tablet-based augmented reality at medium- and far-field distances.
SAP
Liisa Kuparinen, J. Edward Swan II, Scott Rapson, Christian Sandor
2013 J jnl
Peripheral Stimulation and its Effect on Perceived Spatial Scale in Virtual Environments.
IEEE Trans. Vis. Comput. Graph.
J. Adam Jones, J. Edward Swan II, Mark T. Bolas
2012 J jnl
A 2D Flow Visualization User Study Using Explicit Flow Synthesis and Implicit Task Design.
IEEE Trans. Vis. Comput. Graph.
Zhanping Liu, Shangshu Cai, J. Edward Swan II, Robert J. Moorhead II, Joel P. Martin, T. J. Jankun-Kelly
2012 A* conf
Depth judgments by reaching and matching in near-field augmented reality.
VR
Gurjot Singh, J. Edward Swan II, J. Adam Jones, Stephen R. Ellis
2012 B conf
Improvements in visually directed walking in virtual environments cannot be explained by changes in gait alone.
SAP
J. Adam Jones, J. Edward Swan II, Gurjot Singh, Sujan Reddy, Kenneth R. Moser, Chunya Hua, Stephen R. Ellis
2012 — ch.
The Development of Mobile Augmented Reality.
Expanding the Frontiers of Visual Analytics and Visualization
Lawrence J. Rosenblum, Steven K. Feiner, Simon J. Julier, J. Edward Swan II, Mark A. Livingston
2012 A* conf
VR 2012 tutorial: Quantitative and qualitative methods for human-subject experiments in Virtual and Augmented Reality.
VR
Joseph L. Gabbard, J. Edward Swan II, Stephen R. Ellis
2011 A* conf
Depth judgment tasks and environments in near-field augmented reality.
VR
Gurjot Singh, J. Edward Swan II, J. Adam Jones, Stephen R. Ellis
2011 — ch.
Military Applications of Augmented Reality.
Handbook of Augmented Reality
Mark A. Livingston, Lawrence J. Rosenblum, Dennis G. Brown, Greg S. Schmidt, Simon J. Julier, Yohan Baillot, J. Edward Swan II, Zhuming Ai, Paul Maassel
2011 — conf
Peripheral visual information and its effect on distance judgments in virtual and augmented environments.
APGV
J. Adam Jones, J. Edward Swan II, Gurjot Singh, Stephen R. Ellis
2011 A* conf
Peripheral visual information and its effect on the perception of egocentric depth in virtual and augmented environments.
VR
J. Adam Jones, J. Edward Swan II, Gurjot Singh, Stephen R. Ellis
2011 J jnl
Visual Analysis for Textual Relationships in Digital Forensic Evidence.
Inf. Vis.
T. J. Jankun-Kelly, David Wilson, Andrew S. Stamps, Josh Franck, Jeffrey C. Carver, J. Edward Swan II
2010 J jnl
An Evaluation of Glyph Perception for Real Symmetric Traceless Tensor Properties.
Comput. Graph. Forum
T. J. Jankun-Kelly, Y. S. Lanka, J. Edward Swan II
2010 — conf
Depth judgment measures and occluding surfaces in near-field augmented reality.
APGV
Gurjot Singh, J. Edward Swan II, J. Adam Jones, Stephen R. Ellis
2010 A* conf
More than meets the eye: An engineering study to empirically examine the blending of real and virtual color spaces.
VR
Joseph L. Gabbard, J. Edward Swan II, Jason Zedlitz, Woodrow W. Winchester III
2010 A* conf
Perceptual issues in augmented reality revisited.
ISMAR
Ernst Kruijff, J. Edward Swan II, Steven Feiner
2009 C conf
A visual analytic framework for exploring relationships in textual contents of digital forensics evidence.
VizSEC
T. J. Jankun-Kelly, David Wilson, Andrew S. Stamps, Josh Franck, Jeffrey C. Carver, J. Edward Swan II
2009 J jnl
An interactive parallel coordinates technique applied to a tropical cyclone climate analysis.
Comput. Geosci.
Chad A. Steed, Patrick J. Fitzpatrick, T. J. Jankun-Kelly, Amber N. Yancey, J. Edward Swan II
2009 — conf
Depth judgment measures and occluders in near-field augmented reality.
APGV
Gurjot Singh, J. Edward Swan II, J. Adam Jones, Lorraine Lin, Stephen R. Ellis
2009 — conf
Guided analysis of hurricane trends using statistical processes integrated with interactive parallel coordinates.
IEEE VAST
Chad A. Steed, J. Edward Swan II, T. J. Jankun-Kelly, Patrick J. Fitzpatrick
2009 A* conf
Indoor vs. Outdoor Depth Perception for Mobile Augmented Reality.
VR
Mark A. Livingston, Zhuming Ai, J. Edward Swan II, Harvey S. Smallman
2009 A* conf
Measurement Protocols for Medium-Field Distance Perception in Large-Screen Immersive Displays.
VR
Eric Klein, J. Edward Swan II, Greg S. Schmidt, Mark A. Livingston, Oliver G. Staadt
2009 — conf
The effects of continued exposure to medium field augmented and virtual reality on the perception of egocentric depth.
APGV
Adam Jones, J. Edward Swan II, Gurjot Singh, Josh Franck, Stephen R. Ellis
2008 J jnl
Results of a User Study on 2D Hurricane Visualization.
Comput. Graph. Forum
Joel P. Martin, J. Edward Swan II, Robert J. Moorhead II, Zhanping Liu, Shangshu Cai
2008 C conf
Show Me How You See: Lessons from Studying Computer Forensics Experts for Visualization.
VizSEC
T. J. Jankun-Kelly, Josh Franck, David Wilson, Jeffrey C. Carver, David A. Dampier, J. Edward Swan II
2008 A* conf
The Effects of Virtual Reality, Augmented Reality, and Motion Parallax on Egocentric Depth Perception.
VR
Adam Jones, J. Edward Swan II, Gurjot Singh, Eric Kolstad
2008 — conf
The effects of virtual reality, augmented reality, and motion parallax on egocentric depth perception.
APGV
Adam Jones, J. Edward Swan II, Gurjot Singh, Eric Kolstad, Stephen R. Ellis
2008 J jnl
Usability Engineering for Augmented Reality: Employing User-Based Studies to Inform Design.
IEEE Trans. Vis. Comput. Graph.
Joseph L. Gabbard, J. Edward Swan II
2007 A* conf
Active Text Drawing Styles for Outdoor Augmented Reality: A User-Based Study and Design Implications.
VR
Joseph L. Gabbard, J. Edward Swan II, Deborah Hix, Si-Jung Kim, Gregory M. Fitch
2007 J jnl
Egocentric Depth Judgments in Optical, See-Through Augmented Reality.
IEEE Trans. Vis. Comput. Graph.
J. Edward Swan II, Adam Jones, Eric Kolstad, Mark A. Livingston, Harvey S. Smallman
2007 A* conf
Spatial Perception in Immersive Virtual Environments: New Theories and Current Controversies.
VR
Victoria Interrante, Joseph K. Kearney, Dennis Proffitt, J. Edward Swan II, William B. Thompson
2007 A* conf
Tutorial 2: Conducting Human Subject Experiments with Virtual and Augmented Reality.
VR
J. Edward Swan II, Stephen R. Ellis, Bernard D. Adelstein
2006 A* conf
A Perceptual Matching Technique for Depth Judgments in Optical, See-Through Augmented Reality.
VR
J. Edward Swan II, Mark A. Livingston, Harvey S. Smallman, Dennis G. Brown, Yohan Baillot, Joseph L. Gabbard, Deborah Hix
2006 A* conf
Conducting Human-Subject Experiments with Virtual and Augmented Reality.
VR
J. Edward Swan II, Stephen R. Ellis, Bernard D. Adelstein
2006 — conf
Egocentric medium-field distance perception in projection environments.
APGV
Eric Klein, Oliver G. Staadt, J. Edward Swan II, Greg S. Schmidt, Mark A. Livingston
2006 — conf
Egocentric medium-field distance perception in projection environments.
SIGGRAPH Research Posters
Eric Klein, Oliver G. Staadt, J. Edward Swan II, Greg S. Schmidt, Mark A. Livingston
2006 J jnl
Probabilistic Algorithms, Integration, and Empirical Evaluation for Disambiguating Multiple Selections in Frustum-Based Pointing.
J. Multim.
Greg S. Schmidt, Dennis G. Brown, Erik B. Tomlin, J. Edward Swan II, Yohan Baillot
2006 J jnl
The Effects of Text Drawing Styles, Background Textures, and Natural Lighting on Text Legibility in Outdoor Augmented Reality.
Presence Teleoperators Virtual Environ.
Joseph L. Gabbard, J. Edward Swan II, Deborah Hix
2006 — conf
Toward Disambiguating Multiple Selections for Frustum-Based Pointing.
3DUI
Greg S. Schmidt, Yohan Baillot, Dennis G. Brown, Erik B. Tomlin, J. Edward Swan II
2005 A* conf
An Empirical User-based Study of Text Drawing Styles and Outdoor Background Textures for Augmented Reality.
VR
Joseph L. Gabbard, J. Edward Swan II, Deborah Hix, Robert S. Schulman, John F. Lucas, Divya Gupta
2005 A* conf
Human-Centered Fidelity Metrics for Virtual Environment Simulations.
VR
Katerina Mania, Heinrich H. Bülthoff, Douglas W. Cunningham, Bernard D. Adelstein, Nadia Magnenat-Thalmann, Nicholaos Mourkoussis, Tom Troscianko, J. Edward Swan II
2005 A* conf
Objective Measures for the Effectiveness of Augmented Reality.
VR
Mark A. Livingston, Catherine A. Zanbaka, J. Edward Swan II, Harvey S. Smallman
2004 — conf
A Cost-Effective Usability Evaluation Progression for Novel Interactive Systems.
HICSS
Deborah Hix, Joseph L. Gabbard, J. Edward Swan II, Mark A. Livingston, Tobias Höllerer, Simon Julier, Yohan Baillot, Dennis G. Brown
2004 A* conf
Conducting Human-Subject Experiments with Virtual and Augmented Reality.
VR
J. Edward Swan II, Joseph L. Gabbard, Deborah Hix, Steve Ellis, Bernard D. Adelstein
2003 A* conf
A Comparative Study of User Performance in a Map-Based Virtual Environment.
VR
J. Edward Swan II, Joseph L. Gabbard, Deborah Hix, Robert S. Schulman, Keun Pyo Kim
2003 A* conf
Evaluation of the ShapeTape Tracker for Wearable, Mobile Interaction.
VR
Yohan Baillot, Joshua J. Eliason, Greg S. Schmidt, J. Edward Swan II, Dennis G. Brown, Simon Julier, Mark A. Livingston, Lawrence J. Rosenblum
2003 A* conf
Resolving Multiple Occluded Layers in Augmented Reality.
ISMAR
Mark A. Livingston, J. Edward Swan II, Joseph L. Gabbard, Tobias Höllerer, Deborah Hix, Simon Julier, Yohan Baillot, Dennis G. Brown
2002 Misc conf
Interactive distributed hardware-accelerated LOD-sprite terrain rendering with stable frame rates.
Visualization and Data Analysis
J. Edward Swan II, Jesus Arango, Bala Krishna Nakshatrala
2000 A conf
A computational steering system for studying microwave interactions with missile bodies.
IEEE Visualization
J. Edward Swan II, Marco Lanzagorta, Doug Maxwell, Eddy Kuo, Jeffrey K. Uhlmann, Wendell Anderson, Haw-Jye Shyu, William Smith
1999 A conf
LOD-Sprite Technique for Accelerated Terrain Rendering.
IEEE Visualization
Baoquan Chen, J. Edward Swan II, Eddy Kuo, Arie E. Kaufman
1999 J jnl
User-Centered Design and Evaluation of Virtual Environments.
IEEE Computer Graphics and Applications
Joseph L. Gabbard, Deborah Hix, J. Edward Swan II
1999 A* conf
User-Centered Design and Evaluation of a Real-Time Battlefield Visualization Virtual Environment.
VR
Deborah Hix, J. Edward Swan II, Joseph L. Gabbard, Mike McGee, Jim Durbin, Tony King
1999 A conf
Visualization Needs More Visual Design!
IEEE Visualization
J. Edward Swan II, Theresa-Marie Rhyne, David H. Laidlaw, Tamara Munzner, Victoria Interrante
1998 A conf
Battlefield visualization on the responsive workbench.
IEEE Visualization
Jim Durbin, J. Edward Swan II, Brad Colbert, John Crowe, Rob King, Tony King, Christopher Scannell, Zachary Wartell, Terry Welsh
1998 J jnl
Splatting Errors and Antialiasing.
IEEE Trans. Vis. Comput. Graph.
Klaus Mueller, Torsten Möller, J. Edward Swan II, Roger Crawfis, Naeem Shareef, Roni Yagel
1998 A conf
Three-dimensional visualization of microstructures.
IEEE Visualization
Marco Lanzagorta, Milo V. Kral, J. Edward Swan II, George Spanos, Robert Rosenberg, Eddy Kuo
1997 A conf
An anti-aliasing technique for splatting.
IEEE Visualization
J. Edward Swan II, Klaus Mueller, Torsten Möller, Naeem Shareef, Roger Crawfis, Roni Yagel
1995 — conf
Spatial Domain Characterization and Control of Reconstruction Errors.
Rendering Techniques
Raghu Machiraju, J. Edward Swan II, Roni Yagel
1995 J jnl
The Determination of Environmental Accessibility and ADA Compliance Through Virtual Wheelchair Simulation.
Presence Teleoperators Virtual Environ.
Don Stredney, Wayne E. Carlson, J. Edward Swan II, Beth Blostein