Publications

Journals and Book Chapters

Conference Proceedings

Videos

Misc Publications

Invited Talks

Tutorials

Exhibitions, Presentatons, Demonstrations

Misc Press

Scholarly Work

Journals and Book Chapters

2013

Gonzalez, A., DeMara, R., Hung, V., Leon-Barth, C., Elvir, M., Hollister, J., Kobosko, S., Liegh, J., Johnson, A., Jones, S., Carlson, G., Lee, S., Renambot, L., Brown, M., Passing an Enhanced Turing Test - Interacting with Lifelike Computer Representations of Specific Individuals, to appear in the Journal of Intelligent Systems.

Reda, K., Febretti, A., Knoll, A., Aurisano, J., Leigh, J., Johnson, A., Papka, M., Hereld, M., Visualizing Large Heterogeneous Data in Hybrid Reality Display Environments, to appear in IEEE Computer Graphics and Applications. pdf version

Leigh, J., Johnson, A., Renambot, L., Peterka, T., Jeong, B., Sandin, D., Talandis, J., Jagodic, R., Nam, S., Hur, H., Sun, Y., Scalable Resolution Display Walls, Proceedings of the IEEE, Vol. 101.1 (May 2013), pp. 115-129. pdf version

Sun, Y., Leigh, J., Johnson, A., Di Eugenio, B., Articulate: Creating Meaningful Visualizations from Natural Language, to appear in DVVA 2013 : Innovative Approaches of Data Visualization and Visual Analytics, Eds Huang and Huang, IGI Global.

Al-masalha, F., Xu, D., Keenan, G., Khokhar, A., Yao, Y., Chen, J., Johnson, A., Ansari, R., Wilkie, D., Data Mining Nursing Care Plans of End of Life Patients: A Case Study to Improve Healthcare Decision Making, International Journal of Nursing Knowledge, Vol. 24.1 (February 2013), pp. 15-24. pdf version

2012

Keenan, G., Yakel, E., Yao, Y., Xu, D., Szalacha, L., Tschannen, D., Ford, Y., Chen, Y., Johnson, A., Dunn Lopez, K., Wilkie, D., Maintaining a consistent big picture: Meaningful Use of a Web-based POC EHR System, International Journal of Nursing Knowledge, Vol. 23.3 (October 2012), pp. 119-133.

Yao, Y., Keenan, G., Al-Masalha, F., Lopez, K., Khokar, A., Johnson, A., Ansari, R., Wilkie, D., Current State of Pain Care for Hospitalized Patients at End of Life, The American journal of hospice & palliative care. (May 2012)

Leigh, J., Johnson, A., Renambot, L., Vishwanath, V., Peterka, T., Schwarz, T., Visualization of Large-Scale Distributed Data, Data Intensive Distributed Computing: Challenges and Solutions for Large-Scale Information Management (2012), IGI Global, chapter 11, pp. 242-274.

2011

Jagodic, R., Renambot, L., Johnson, A., Leigh, J., Deshpande, S., Enabling Multi-User Interaction in Large High-Resolution Distributed Environments, Future Generation Computer Systems, Elsevier, Vol. 27.7 (July 2011), pp. 914-923. pdf version

2010

Jeong, B., Leigh, J., Johnson, A., Renambot, L., Jagodic, R., Nam, S., Hur, H., Ultrascale Collaborative Visualization in Display-Rich Global Cyberinfrastructure, IEEE Computer Graphics and Applications Vol. 30.3 (May / June 2010), pp. 71-83. pdf version

DeFanti, T., Acevedo, D., Ainsworth, R., Brown, M., Cutchin, S., Dawe, G., Doerr, K., Johnson, A., Knox, C., Kooima, R., Kuester, F., Leigh, J., Long, L., Otto, P., Petrovic, V., Ponto, K., Prudhomme, A., Rao, R., Renambot, L., Sandin, D., Schulze, J., Smarr, L., Srinivasan, M., Weber, P., Wickham, G., The Future of the CAVE, Central European Journal of Engineering's Online First, published by Versita with Springer-Verlag GmbH, (November 2, 2010), pp. 16-37. pdf version

2009

Kooima, R., Leigh, J., Johnson, A., Roberts, D., SubbaRao, M., Planetary-Scale Terrain Composition, IEEE Transactions on Visualization and Computer Graphics Vol. 15.5 (September/ October 2009), pp. 719 - 733. pdf version at IEEE Xplore

Renambot, L., Jeong, B., Hur, H., Johnson, A., Leigh, J., Enabling High Resolution Collaborative Visualization in Display Rich Virtual Organizations, Future Generation Computer Systems, Elsevier, Vol. 25.2 (February 2009), pp. 161-168. pdf version

Leigh, J., Johnson, A., Renambot, L., Advances in Computer Displays, Advances in Computers, Vol. 77, Elsevier/Morgan Kaufman, (2009) pp. 58-79.

2008

Peterka, T., Kooima, R., Sandin, D., Johnson, A., Leigh, J., DeFanti, T., Advances in the Dynallax Solid-State Dynamic Barrier Autostereoscopic Visualization Display System, IEEE Transactions on Visualization and Computer Graphics Vol. 14.3 (May 2008), pp. 487-498. pdf version

Ge, J., Sandin, D., Johnson, A., Peterka, T., Kooima, R., Girado, J., DeFanti T., Point-based VR Visualization for Large-scale Mesh Datasets by Real-time Remote Computation, International Journal of Image and Graphics, World Scientific, Vol. 8.2 (April 2008), pp. 189-207.

2006

Hirano, A., Renambot, L., Jeong, B., Leigh, J., Verlo, A., Vishwanath, V., Singh, R., Aguilera, J., Johnson, A., DeFanti, T., Long, L., Schwarz, N., Brown, M., Nagatsu, N., Tsukishima, Y., Tomizawa, M., Miyamoto, Y., Jinno, M., Ishida, O., The First Functional Demonstration of Optical Virtual Concatenation as a Technique for Achieving Terabit Networking, Future Generation Computer Systems, Elsevier, Vol. 22.8 (October 2006), pp. 876-883.pdf version

Leigh, J., Renambot, L., Johnson, A., Jeong, B., Jagodic, R., Schwarz, N., Svistula, D., Singh, R., Aguilera, J., Wang, X., Vishwanath, V., Lopez, B., Sandin, D., Peterka, T., Girado, J., Kooima, R., Ge, J., Long, L., Verlo, A., DeFanti, T., Brown, M., Cox, D., Patterson, R., Dorn, P., Wefel, P., Levy, S., Tolandis, J., Reitzer, J., Prudhomme, T., Coffin, T., Davis, B., Wielinga, P., Stolk, B., Koo, G., Kim, J., Han, S., Kim, J., Corrie, B., Zimmerman, T., Boulanger, P., Garcia, M., The Global Lambda Visualization Facility: An International Ultra-High-Definition Wide-Area Visualization Collaboratory, Future Generation Computer Systems, Elsevier, Vol. 22.8 (October 2006), pp. 964-971. pdf version

Peterka, T., Sandin, D., Ge, J., Girado, J., Kooima, R., Leigh, J., Johnson, A., Thiebaux, M., and DeFanti, T., Personal Varrier: Autostereoscopic Virtual Reality for Distributed Scientific Visualization, Future Generation Computer Systems, Elsevier, Vol. 22.8 (October 2006), pp. 976-983. pdf version

Johnson, A., VR as Instructional Technology: The CAVE as Classroom, Virtual Experiences of the Harlem Renaissance: The Virtual Harlem Project, Works and Days 37/38, Indiana University, Spring/Fall 2001, Vol. 19.1&2. pp. 67-76. Also in Configuring History: Teaching the Harlem Renaissance through Virtual Reality Cityscapes. Sosnoski, J. J., Harkin, P., Carter, B. (Eds.), 2006, pp. 105-114. pdf version

Park, K., Leigh, J., Johnson, A., How Humanities Students Cope with the Technologies of Virtual Harlem, Virtual Experiences of the Harlem Renaissance: The Virtual Harlem Project, Works and Days, Indiana University, 37/38, Spring/Fall 2001, Vol. 19.1&2. pp. 79-97. Also in Configuring History: Teaching the Harlem Renaissance through Virtual Reality Cityscapes. Sosnoski, J. J., Harkin, P., Carter, B. (Eds.), 2006, pp. 115-132. pdf version

2004

Johnson, A., Leigh, J., Virtual Reality on the Internet: Collaborative Virtual Reality, Internet Encyclopedia, 2004, H. Bidgoli Ed, John Wiley & Sons, Vol. 3, pp. 591-599.

Scharver, C., Evenhouse, R., Johnson, A., Leigh, J., Designing Cranial Implants within a Haptic Augmented Reality Environment, Communications of the ACM, Vol. 47. 8, (August 2004), pp. 32-38. pdf version

Johnson, A., Moher, T., Cho, Y., Edelson, D., Russell, E., Learning Science Inquiry Skills in a Virtual Field, Computers and Graphics, Elsevier, Vol. 28.3 (June 2004), pp. 409-416. pdf version

2002

Johnson, A., Leigh, J., Carter, B., Sosnoski, J., Jones, S., Virtual Harlem, IEEE Computer Graphics and Applications, Vol. 22.5, (September/October 2002), pp. 61-67.pdf version

2001

DeFanti, T., Sandin, D., Brown, M., Pape, D., Anstey, J., Bogucki, M., Dawe, G., Johnson, A., Huang, T., Technologies for Virtual Reality/Tele-Immersion Applications: Issues of Research in Image Display and global Networking, Frontiers in Human-Centered Computing, Online Communities and Virtual Environments edited by Earnshaw, Van Dam, Vince and Guedj, Springer-Verlag London, (April 2001), pp. 137-159.

Johnson, A., Leigh, J., Tele-Immersive Collaboration in the CAVE Research Network, Collaborative Virtual Environments: Digital Places and Spaces for Interaction, edited by Churchill, Snowdon and Munro, Springer-Verlag, March 2001, pp. 225-243.pdf version

1999

Leigh, J., Johnson, A., Brown, M., Sandin, D., DeFanti, T., Visualization in Teleimmersive Environments, IEEE Computer, Vol 32.12 (December 1999), pp. 66-73.pdf version

Johnson, A., Moher, T., Ohlsson, S., Gillingham, M., The Round Earth Project: Collaborative VR for Conceptual Learning, IEEE Computer Graphics and Applications, Vol. 19.6 (November / December 1999), pp. 60-69. pdf version

Czernuszenko M., Sandin D., Johnson A., DeFanti T., Modeling 3D Scenes from Video, The Visual Computer Journal, Special Issue on Real-time Virtual Worlds, Springer, Vol. 15, no. 7/8 (1999), pp. 341-348.pdf version

Roussos, M., Johnson, A., Moher, T., Leigh, J., Vasilakis, C., Barnes, C., Learning and Building Together in an Immersive Virtual World, Presence, MIT Press, Vol. 8.3 3 (June 1999), pp. 247-263 and the cover. pdf version

1997

Leigh, J., Johnson, A., DeFanti, T., CAVERN: A Distributed Architecture for Supporting Scalable Persistence and Interoperability in Collaborative Virtual Environments, Virtual Reality: Research, Development and Applications, Springer, Vol. 2.2 (December 1997), pp. 217-237. pdf version

1996

Johnson, A., Fotouhi, F., Goel, N., Weinand, R., Lechvar, J., CASPER: A Hypermedia Departmental Information System, IEEE Transactions on Education, Vol. 39.4 (November 1996), pp. 471-477.pdf version

Johnson, A., Fotouhi, F., Adaptive Clustering of Hypermedia Documents, Information Systems, Elsevier Vol. 21.6 (November 1996), pp. 459-473. pdf version

Leigh, J., Johnson, A., Supporting Transcontinental Collaborative Work in Persistent Virtual Environments, IEEE Computer Graphics and Applications, Vol. 16.4 (July 1996), pp. 47-51. pdf version

1995

Johnson, A., Fotouhi, F., SANDBOX: Scientists Accessing Necessary Data Based On eXperimentation, ACM interactions, Vol. 2.3 (July 1995), pp. 34-45,86. pdf version

Johnson, A., Fotouhi, F., Adaptive indexing in very large databases, Journal of Database Management, IGI Global Vol. 6.1 (1995), pp. 4-12. pdf version

1992

Fotouhi, F. Johnson, A., Rana, S., A hash-based approach for computing the transitive closure of database relations, The Computer Journal, Oxford University Press, Vol. 35 (1992), pp. A251-259. pdf version

Conference Proceedings

2013

Febretti, A., Dunn Lopez, K., Stifter, J., Johnson, A., Keenan, G., Wilkie, D., A Component-Based Evaluation Protocol for Clinical Decision Support Interfaces to appear in the proceedings of HCI International 2013, Las Vegas, NV,July 21-26, 2013. pdf version

Febretti, A., Nishimoto, A., Thigpena, T., Talandis, J., Long, L., Pirtle, J., Peterka, T., Verlo, A., Brown, M., Plepys, D., Sandin, D., Renambot, L., Johnson, A., Leigh, J., CAVE2: a hybrid reality environment for immersive simulation and information analysis to appear in the proceedings of SPIE 2013 - The Engineering Reality of Virtual Reality 2013, San Francisco, CA, February 3-7, 2013. pdf version

2012

Reda, K., Johnson, A., Mateevitsi, V., Offord, C., Leigh, J., Scalable Visual Queries for Data Exploration on Large, High-Resolution 3D Displays, in the proceedings of 7th Annual Workshop on Ultrascale Visualization (Proceedings of 2012 SC Companion: High Performance Computing, Networking Storage and Analysis), Salt Lake City, Utah, November 12, 2012. pdf version

Febretti, A., Richmond, K., Gulati, S., Flesher, C., Hogan, B., Johnson, A., Stone, W., Priscu, J., Doran, P., Poisson Reconstruction of Extreme Submersed Environments: the ENDURANCE Exploration of an Under-Ice Antarctic Lake, in the proceedings of the 8th International Symposium on Visual Computing, Rethymnon, Crete, Greece, July 16-18, 2012. pdf version

2011

Febretti, A., Mateevitsi, V., Chau, D., Nishimoto, A., McGinnis, B., Misterka, J., Johnson, A., Leigh, J., The OmegaDesk: Towards A Hybrid 2D and 3D Work Desk, in the proceedings of the 7th International Symposium on Visual Computing, Las Vegas, Nevada, September 26-28, 2011, pp. 13-23. pdf version

Richmond, K., Febretti, A., Gulati, S., Flesher, C., Hogan, B.P., Murarka, A., Kuhlman, G., Sridharan, M, Johnson, A., Stone, W.C., Priscu, J., Doran, P., Sub-Ice Exploration of an Antarctic Lake: Results from the ENDURANCE Project, in the proceedings of 17th International Symposium on Unmanned Untethered Submersible Technology (UUST11), Portsmouth, New Hampshire, August 21-24, 2011, 18 pages on CDROM. pdf version

Reda, K., Tantipathananandh, C., Johnson, A., Leigh, J., Berger-Wolf, B., Visualizing the Evolution of Community Structures in Dynamic Social Networks, in the proceedings of Eurographics / IEEE Symposium on Visualization 2011, Bergen, Norway, June 1-3, 2011. Published in Computer Graphics Forum Vol. 30.3, pp. 1061-1070. pdf version

Chen, Y. C., Jagodic, R., Johnson, A., Leigh, J., Cross-Cultural Scientific Collaboration Case Studies, position paper for the Workshop on The Changing Dynamics of Scientific Collaborations at the 44th Hawaii International Conference on System Sciences 2011, Koloa, Hawaii, January 4, 2011, 4 pages on CDROM. pdf version

2010

Lee, S., Carlson, G., Jones, S., Johnson, A., Leigh, J., Renambot, L., Designing an Expressive Avatar of a Real Person, in the proceedings of the 10th International Conference on Intelligent Virtual Agents (IVA2010) Philadelphia, Pennsylvania, September 20-22, 2010. Published as Lecture Notes in Computer Science Vol. 6356, pp. 64-76. pdf version

Sun, Y., Leigh, J., Johnson, A., Lee, S., Articulate: a Semi-automated Model for Translating Natural Language Queries into Meaningful Visualizations, in the proceedings of the 10th International Symposium on Smart Graphics Banff, Canada, June 24-26, 2010, pp. 184-195. pdf version

Chen, Y., Leigh, J., Lee, S., Johnson, A., Hur, H., Renambot, L., Case Study - Designing An Advanced Visualization System for Geological Core Drilling Expeditions, in the proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2010, Atlanta, Georgia, April 10-15, 2010, pp. 4645-4659. pdf version

2009

Nam, S., Jeong, B., Renambot, L., Johnson, A., Gaither, K., Leigh, J., Remote Visualization of Large Scale Data for Ultra-High Resolution Display Environments, in the proceedings of the ACM 2009 Ultrascale Visualization Workshop, Portland, Oregon, November 16, 2009, pp. 42-47. pdf version

Sun, Y., Leigh, J., Johnson, A., Chau, D., Articulate : a Conversational Interface for Visual Analytics, in the proceedings of the IEEE Symposium on Visual Analytics Science and Technology, Atlantic City, New Jersey, October 11-16, 2009, pp. 233-234. pdf version of paper, pdf version of poster

Reda, K., Tantipathananandh, C., Berger-Wolf, T., Leigh, J., Johnson, A., SocioScape  a Tool for Interactive Exploration of Spatio-Temporal Group Dynamics in Social Networks, in the proceedings of the IEEE Information Visualization Conference, Atlantic City, New Jersey, October 11-16, 2009, 2 pages on CDROM. pdf version of paper pdf version of poster

Chen, Y., Lee, S., Hur, H., Leigh, J., Johnson, A., Renambot, L., Design an interactive visualization system for core drilling expeditions using immersive empathic method, In the proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2009, Boston, Massachusetts, April 4-9, 2009, pp. 2671-2674. pdf version

2008

DeMara, R., Gonzales, A., Hung, V., Leon-Barth, C., Dookhoo, R., Jones, S., Johnson, A., Leigh, J., Renambot, L., Lee, S., Carlson, G., Towards Interactive Training with an Avatar-based Human-Computer Interface, in the proceedings of the Interservice/Industry Training, Simulation and Education Conference, Orlando, Florida, December 1-4, 2008, 10 pages on CDROM. pdf version

Leigh, J., Renambot, L., Johnson, A., Jagodic, R., Hur, H., Hofer, E., Lee, D., Scalable Adaptive Graphics Middleware for Visualization Streaming and Collaboration in Ultra Resolution Display Environments, in the procedings of the IEEE 2008 Ultrascale Visualization Workshop Austin, Texas, Nov 16, 2008, pp. 47-54. pdf version at IEEE Xplore

Chen, Y. C., Leigh, J., Johnson, A., Renambot, L., Ito, E., Morin, P., Higgins, S., Rack, F., Levy, R., Reed, J., Enhancing Core Drilling Workflows through Advanced Visualization Technology, Poster and text in the Proceedings of the U.S. Geological Survey Scientific Investigations Report 2008-5172, Potsdam, Germany, June 11-13, 2008, pp. 40-41. pdf version, Complete Proceedings

Hill, A., Johnson, A., Withindows: A Framework for the Development of Transitional Desktop and Immersive Interfaces, in the proceedings of IEEE Symposium on 3D User Interfaces 2008. Reno, Nevada, March 8-9, 2008, pp. 3-10. pdf version

2007

Ito, E., Higgins, S., Morin, P., Jenkins, C., Cheng, Y., Lee, J., Leigh, J., Johnson, A., Renambot, L., The CoreWall Tool Suite: An integrated approach for data discovery, description, visualization, and correlation of lacustrine cores, in the proceedings of the 4th International Limnogeology Congress, Barcelona, Spain, July 11-14, 2007, pp. 208-209.

Leigh, J., Johnson, A., Renambot, L., Sandin, D., DeFanti, T., Brown, M., Jeong, B., Jagodic, R., Krumbholz, C., Svistula, D., Hur, H., Kooima, R., Peterka, T., Ge, J., Falk, C., Emerging from the CAVE: Collaboration in Ultra High Resolution Environments, in the proceedings of the First International Symposium on Universal Communication, Kyoto, Japan, June 14-15, 2007, pp. 96-99. pdf version

Ge, J., Peterka, T., Kooima, R., Vishwanath, V., Sandin, J., Johnson, A., A Distributed Volume Rendering Pipeline for Networked Virtual Reality, in the proceedings of the IEEE International Workshop on Network-based Virtual Reality and Tele-Existence (INVITE 2007), Niagara Falls, Ontario, Canada, May 21-23, 2007.

Peterka, T., Kooima, R., Girado, J., Ge, J., Sandin, D., Johnson, A., Leigh, J., Schulze, J., DeFanti, T., Dynallax: Solid State Dynamic Parallax Barrier Autostereoscopic VR Display, in the Proceedings of IEEE VR 2007, Charlotte, North Carolina, March 10-14, 2007, pp. 155-162. This paper won the 'best paper' award. pdf version

2006

Jeong, B., Renambot, L., Jagodic, R., Singh, R., Aguilera, J., Johnson, A., Leigh, J., High-Performance Dynamic Graphics Streaming for Scalable Adaptive Graphics Environment, in the proceedings of IEEE / ACM Supercomputing 2006, Tampa, Florida, November 11-17, 2006, 9 pages on CDROM. pdf version

Wang, X., Vishwanath, V., Jeong, B., Jagodic, R., He, E., Renamnot, L., Johnson, A., Leigh, J., LambdaBridge: A Scalable Architecture for Future Generation Terabit Applications in the Proceedings of the IEEE 3rd International Conference on Broadband Communications, Networks and Systems (Broadnets) 2006, San Jose, California, October 1-5, 2006, 10 pages on CDROM. pdf version

Ge, J., Sandin, D., Johnson, A., Peterka, T., Kooima, R., Girado, J., DeFanti T., Point-based VR Visualization for Large-scale Mesh Datasets by Real-time Remote Computation, in the Proceedings of ACM Conference on Virtual Reality Continuum and its Applications in Industry (VRCAI) 2006, Hong Kong, June 14-17, 2006, pp. 43-50. pdf version

Alimohideen, J., Renambot, L., Leigh, J., Johnson, A., Grossman, R., Sabala, M., PAVIS Pervasive Adaptive Visualization and Interaction Service, in the proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2006 Workshop on Information Visualization and Interaction Techniques for Collaboration across Multiple Displays, Montreal, Canada, April 22-23, 2006, 4 pages on CDROM. pdf version

Renambot, L., Jeong, B., Jagodic, R., Johnson, A., Leigh, J., Collaborative Visualization using High-Resolution Tiled Displays, in the proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2006 Workshop on Information Visualization and Interaction Techniques for Collaboration across Multiple Displays, Montreal, Canada, April 22-23, 2006, 5 pages on CDROM. pdf version

2005

Jeong, B., Jagodic, R., Renambot, L., Singh, R., Johnson, A., Leigh, J., Scalable Graphics Architecture for High-Resolution Displays, in the proceedings of IEEE Visualization 2005 Workshop on Using Large, High-Resolution Displays for Information Visualizations, Minneapolis, Minnesota, October, 24, 2005, 4 pages on CDROM. pdf version

Krumbholz, C., Leigh, J., Johnson, A., Renambot, L., Kooima, R., Lambda Table: High Resolution Tiled Display Table for Interacting with Large Visualizations, in the proceedings of the 5th Workshop on Advanced Collaborative Environments (WACE) 2005, Redmond, Washington, September 8-9, 2005, 7 pages on CDROM. pdf version

2004

Schwarz, N., Venkataraman, S., Renambot, L., Krisnaprasad, N., Vishwanath, V., Leigh, J., Johnson, A., Kent, G., Nayak, A. Vol-a-tile - a Tool for Interactive Exploration of Large Volumetric Data on Scalable Tile Displays, Poster at IEEE Visualization 2004, Austin Texas, October 10-15, 2004. pdf version

Renambot, L., Rao, A., Singh, R., Jeong, B., Krishnaprasad, N., Vishwanath, V., Chandrasekhar, V., Schwarz, N., Spale, A., Zhang, C., Goldman, G., Leigh, J., Johnson, A., SAGE: the Scalable Adaptive Graphics Environment, in the proceedings of the 4th Workshop on Advanced Collaborative Environments (WACE) 2004, Nice, France, September 23, 2004, 6 pages on CDROM. pdf version

Krishnaprasad, N., Vishwanath, V., Venkataraman, S., Rao, A., Renambot, L., Leigh, J., Johnson, A., Davis, B. JuxtaView a Tool for Interactive Visualization of Large Imagery on Scalable Tiled Displays, in the proceedings of 6th IEEE International Conference on Cluster Computing, Sept. 20-23 2004, San Diego, California, pp. 411-420. pdf version

Singh, R., Jeong, B., Renambot, L., Johnson, A., Leigh, J., TeraVision: a Distributed, Scalable, High Resolution Graphics Streaming System, in the proceedings of 6th IEEE International Conference on Cluster Computing, Sept. 20-23 2004, Sept. 20-23 2004, San Diego, California, pp. 391-400. pdf version

Cho, Y., Park, K., Moher, T., Johnson, A., Mediating Collaborative Design for Constructing Educational Virtual Reality Environments: A Case Study, in the proceedings of Cooperative Design, Visualization, and Engineering, First International Conference (CDVE 2004), Palma de Mallorca, Spain, September 19-22, 2004, Published as Lecture Notes in Computer Science Vol. 3190 Springer 2004, pp. 30-37.

Park, K., Leigh, J., Johnson, A., Cho, Y., Design of Awareness Interface for Distributed Teams in Display-rich Advanced Collaboration Environment, in 10th International Workshop on Groupware: Design, Implementation and Use (CRIWG) 2004, San Carlos, Costa Rica, September 5-9, 2004, Published as Lecture Notes in Computer Science Vol. 3198, Springer 2004, pp. 105-120.

Cho, Y., Park, Y., Moher, T., Johnson, A., Chang, J., Whang, M., Lim, J., Rhee, D., Park, K., Park, H., CLOVES: A Virtual World Builder for Constructing Virtual Environments for Science Inquiry Learning, in the proceedings of Entertainment Computing - ICEC 2004, Third International Conference, Eindhoven, The Netherlands, September 1-3, 2004, Published as Lecture Notes in Computer Science Vol. 3166, Springer 2004, pp. 241-247

Scharver, C., Evenhouse, R., Johnson, A., Leigh, J., Pre-surgical Cranial Implant Design using the PARIS Prototype, in the proceedings of IEEE VR 2004, Chicago, Illinois, pp. 199-206, 291. pdf version

2003

Cho, Y., Moher, T., Johnson, A., Scaffolding Children's Scientific Data Collection in a Virtual Field, in the proceedings of the 9th International Conference on Virtual Systems and Multimedia (VSMM) 2003, Montreal, Canada, pp. 558-264. pdf version

Johnson, A., Moher, T., Cho, Y., Edelson, D., Russell, E., 'Field' Work, in the ACM SIGGRAPH 2003 Educators Program, July 27-31, 2003, San Diego, California, 5 pages on CDROM. pdf version

Moher, T., Haas, D., Kim, J., and Johnson, A. Dancing with the Bees: Issues in the Design of Computer-Based Classroom Phenomenaria, in the ACM SIGGRAPH 2003 Educators Program, July 27-31, 2003, San Diego, California, 1 page on CDROM.

Park, K., Leigh, J., Renambot, L., Johnson, A., Impact of Display-rich Environments for Enhancing Task Parallelism and Group Awareness in Advanced Collaborative Environments, in the proceedings of the 3rd Workshop on Advanced Collaborative Environments (WACE) 2003, June 22, 2003, Seattle, Washington, 12 pages on CDROM. pdf version

2002

Leigh, J., Johnson, A., Park, K., Nayak, A., Singh, R., Chowdhry, V., Amplified Collaboration Environments, in the proceedings of VR Grid Workshop, November 26, 2002, Daejun, Korea, pp.77-85.

Leigh, J., Johnson, A., Park, K., Nayak, A., Singh, R., Chowdhry, V., DeFanti, T., Amplified Collaboration Environments, In the proceedings of the VizGrid Symposium, November 28, 2002, Tokyo, Japan, pp. 19-27. pdf version

Johnson, A., Moher T., Cho, Y., Edelson, D., Reiser, B., 6th Graders doin science - Collecting Data and Looking for Patterns in a Virtual Field, in the proceedings of IEEE Virtual Reality 2002, March 24-28, 2002, Orlando, Florida, pp. 281-283.pdf version

Rajan, V., Subramanian, S., Keenan, D., Johnson, A., Sandin, D., DeFanti, T., A Realistic Video Avatar System for Networked Virtual Environments, in the proceedings of 7th IEEE Immersive Projection Technology Symposium (IPT) 2002, Orlando, Florida, March 24-25, 2002, 10 pages on CDROM.pdf version

Leigh, J., Girado, J., Singh, R., Johnson, A., Park, K., DeFanti, T., TeraVision: A Platform and Software Independent Solution for Real Time Display Distribution in Advanced Collaborative Environments, in the Proceedings of the Access Grid Retreat, La Jolla, California, March 4-5, 2002, 3 pages on CDROM. pdf version

2001

Park, K., Leigh, J., Johnson, A., Carter, B., Brody, J., Sosnoski, J., Distance Learning Classroom Using Virtual Harlem, in the proceedings of the Seventh International Conference on Virtual Systems and Multimedia (VSMM 2001), Thwaites, H., Addison, L., Eds., the Printing House, October 25-27, 2001, Berkeley, California, pp. 489-498.pdf version

Moher, T., Johnson, A., Cho, Y., Lin, Y., First Person Science Inquiry 'in the Field', in the proceedings of Joint 5th Immersive Projection Technology Workshop / 7th EUROGRAPHICS Workshop on Virtual Environments (IPT/EGVE) 2001, May 16-18, Stuttgart, Germany, pp. 131-140.pdf version

Moher, T., Johnson, A., Cho, Y., First-Person Science Inquiry in Virtual Ambient Environments, in the proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 2001, extended abstracts, March 31 - Apr 5, 2001, Seattle, Washington, pp. 261-262. pdf version

Johnson, A., Moher, T., Ohlsson, S., Leigh, J., Exploring Multiple Representations In Elementary School Science Education, in the proceedings of IEEE Virtual Reality 2001, March 13-17, 2001, Yokohama, Japan, pp. 201-208. pdf version

2000

Park, K., Cho, Y., Krishnaprasad, N., Scharver, C., Lewis, M., Leigh, J., Johnson, A., CAVERNsoft G2: A Toolkit for High Performance Tele-Immersive Collaboration, in the Proceedings of the ACM Symposium on Virtual Reality Software and Technology (VRST) 2000, October 22-25, 2000, Seoul, Korea, pp. 8-15. pdf version

Ohlsson, S., Moher, T., Johnson, A., Deep Learning in Virtual Reality: How to Teach Children that the Earth is Round, in the Proceedings of the 22nd Annual Conference of the Cognitive Science Society, August 13-15, 2000, Philadelphia, Pennsylvania, pp. 364-368.pdf version

Johnson, A., Moher, T., Leigh, J., Lin, Y. QuickWorlds: Teacher driven VR worlds in an Elementary School Curriculum , in the SIGGRAPH 2000 Educators Program, July 23-28, 2000, New Orleans, Louisiana, Conference Abstracts and Applications pp. 60-63. pdf version

Imai, T., Qui, Z., Behara, S., Tachi, S., Aoyama, T., Johnson, A., Leigh, J., Overcoming Time-Zone Differences and Time Management Problem with Tele-Immersion, in the proceedings of INET 2000, July 18-21, 2000 Yokohama, Japan, 11 pages on CDROM. pdf version

Johnson, A., Sandin, D., Dawe, G., Qiu, Z., Thongrong, S., Plepys, D., Developing the PARIS : Using the CAVE to Prototype a New VR Display, in the Proceedings of Immersive Projection Technology (IPT) 2000, June 19-20, 2000, Ames, Iowa, 6 pages on CDROM. pdf version

Johnson, A., Deploying VR in an Elementary School - Pipe Dreams and Practical Realities, in the Proceedings of Immersive Projection Technology (IPT) 2000, June 19-20, 2000, Ames, Iowa, 8 pages on CDROM. pdf version

Sawant, N., Scharver, C., Leigh, J., Johnson, A., Reinhart, G., Creel, E., Batchu, S., Bailey, S., Grossman, R., The Tele-Immersive Data Explorer: A Distributed Architecture for Collaborative Interactive Visualization of Large Data-sets, in the Proceedings of Immersive Projection Technology (IPT) 2000, June 19-20, 2000, Ames, Iowa, 16 pages on CDROM.pdf version

Moher, T., Johnson, A., Cho, Y., Lin, Y., Observation-based Inquiry in a Virtual Ambient Environment, in the proceedings of the Fourth International Conference of the Learning Sciences, June 14-17, 2000, Ann Arbor, Michigan, pp. 238-245.pdf version

1999

Imai, T., Johnson, A., Leigh, J., Pape, D., DeFanti, T., Supporting Transoceanic Collaborations in Virtual Environment, in the proceedings of the 5th Asia-Pacific Conference on Communications / 4th Optoelectronics and Communications Conference - APCC/OECC '99, Beijing, China, October 19-21, 1999, pp. 1059-1062.pdf version

Imai, T., Johnson, A., Leigh, J., Pape, D., DeFanti, T., VR Mail System, in the Proceedings of the 4th Human Interface Meeting, Vol. 1, No. 4, September, 1999, pp. 29-32 (in Japanese) pdf version

Johnson, A., Moher, T., Ohlsson, S., The Round Earth Project - Collaborative VR for Elementary School Kids, in ACM SIGGRAPH 99 conference abstracts and applications, Los Angeles, California, August 8-13, 1999, pp. 90-93.pdf version

Leigh, J., Johnson, A., DeFanti, T., Bailey, S., Grossman, R., A Methodology for Supporting Collaborative Exploratory Analysis of Massive Data Sets in Tele-Immersive Environments, in the proceedings of the 8th IEEE International Symposium on High Performance and Distributed Computing, Redundo Beach, California, August 3-6, 1999, pp. 62-69.pdf version

Brown, M., DeFanti, T., McRobbie, M., Verlo, A., Plepys, D., McMullen, D., Adams, K., Leigh, J., Johnson, A., Foster, I., Kesselman, C., Schmidt, A., Goldstein, S., The International Grid (iGrid): Empowering Global Research Community Networking Using High Performance International Internet Services, in the proceedings of INET '99, San Jose, California, June 22-25, 1999, pp. 3-9.pdf version

Leigh, J., Johnson, A., DeFanti, T., Bailey, S., Grossman, R., A Tele-Immersive Environment for Collaborative Exploratory Analysis of Massive Data Sets, in the proceedings of ASCI 99, Heijen, the Netherlands, June 15-17, 1999, pp. 3-6. pdf version

Moher, T., Johnson, A., Ohlsson, S., Gillingham, M., Bridging Strategies for VR-Based Learning, in the proceedings of ACM Conference on Human Factors in Computing Systems (CHI) 1999 Pittsburgh, Pennsylvania, May 15-20, 1999, pp. 536-543. pdf version

Pape, D., Anstey, J., Bogucki, M., Dawe, G., DeFanti, T., Johnson, A., Sandin, D., The ImmersaDesk3 - Experiences With A Flat Panel Display for Virtual Reality, in the proceedings of the Third International Immersive Projection Technology Workshop, Stuttgart, Germany, May 10-11, 1999, pp. 107-112. pdf version

Wheless, G., Lascara, C., Cox, D., Patterson, R., Levy, S., Johnson, A., Leigh, J., Kapoor, A., The Use of Collaborative Virtual Environments in the Mine Countermeasures Mission, in the proceedings of SPIE's 13th annual international symposium on aerospace / defense sensing, simulation, and controls, Orlando, Florida, April 5-9, 1999, pp. 203-209. pdf version

Lascara, C., Wheless, G., Cox, D., Patterson, R., Levy, S., Johnson, A., Leigh J., TeleImmersive Virtual Environments for Collaborative Knowledge Discovery, in the proceedings of the Advanced Simulation Technologies Conference (ASTC) '99 San Diego California, April 11-15, 1999, pp. 11-15. pdf version

Leigh, J., Johnson, A., DeFanti, T., Brown, M., et al., A Review of Tele-Immersive Applications in the CAVE Research Network, in the proceedings of IEEE Virtual Reality 99, Houston Texas, March 13-17, 1999, pp. 180-187. pdf version

Imai, T., Johnson, A., Leigh, J., Pape, D., DeFanti, T., "The Virtual Mail System", in the proceedings of IEEE Virtual Reality 99, Houston Texas, March 13-17, 1999, p. 78. pdf copy

Johnson, A., Moher, T., Ohlsson, S., Gillingham, M., The Round Earth Project: Deep Learning in a Collaborative Virtual World, in the proceedings of IEEE Virtual Reality 99, Houston Texas, March 13-17, 1999, pp. 164-171.pdf version

Johnson, A., Leigh, J., DeFanti, T., Sandin, D., Brown, M., Dawe, G., Next-Generation Tele-Immersive Devices for Desktop Trans-Oceanic Collaboration, in the proceedings of IS&T/SPIE Conference on Visual Communications and Image Processing '99, San Jose California, January 25-27, 1999, pp. 1420-1429. pdf version

1998

Johnson, A., Leigh, J., DeFanti, T., Multi-disciplinary Experiences with CAVERNsoft Tele-Immersive Applications, in Futurefusion: application realities for the virtual age - the proceedings of the Fourth International Conference on Virtual Systems and Multimedia, Gifu, Japan, November 18-20, 1998, pp. 498-503. pdf version

Leigh, J., Rajlich, P., Stein, R., Johnson, A. E., DeFanti T., LIMBO/VTK: A Tool for Rapid Tele-Immersive Visualization, in the proceedings of IEEE Visualization '98, Research Triangle Park, North Carolina, October 18-23, 1998, pp. 18-23. pdf version

Leigh, J., Park, K., Kenyon, R. V., Johnson, A. E., DeFanti T., Wong, H., Preliminary STAR TAP Tele-Immersion Experiments between Chicago and Singapore, in the proceedings of HPCAsia'98, Singapore, September 22-25, 1998, pp. 687-693. pdf version

DeFanti, T., Sandin, D., Dawe, G., Brown, M., Rawlings, M., Lindahl, G., Johnson, A., Leigh, J., Personal Tele-Immersion Devices, in the proceedings of the Seventh IEEE International Symposium on High Performance Distributed Computing (HPDC), Chicago, Illinois, July 28-31, 1998, pp. 198-205. pdf version

Brunett, S., Czajkowski, K., Foster, I., Johnson, A., Kesselman, C., Leigh, J., Tuecke, S., Application Experiences with the Globus Toolkit, in the proceedings of the Seventh IEEE International Symposium on High Performance Distributed Computing (HPDC), Chicago, IL, July 28-31, 1998, pp. 81-89. in 2012 this paper was selected as one of the top 22 HPDC papers from 1992-2012

Bizri, H., Johnson, A., Vasilakis, C., Las Meninas: The Articulation of Vision, Sketch in the visual proceedings of ACM SIGGRAPH '98, Orlando, Florida, July 19-24, 1998. p. 307.pdf version

Refsland, S., Ojika, T., DeFanti, T., Johnson, A., Leigh, J., Loeffler, C., Tu, X., Virtual Great Barrier Reef: A Theoretical approach towards an evolving, interactive VR environment using a distributed DOME and CAVE system, in the proceedings of Virtual Worlds '98. Paris, France, July 1-3, 1998. Lecture Notes in Artificial Intelligence Vol. 1434, Jean-Claude Heudin Ed, Springer Verlag, pp. 323-336. pdf version

Bizri, H., Johnson, A., Vasilakis, C., Las Meninas in VR: Storytelling and the Illusion in Art, in the proceedings of Virtual Worlds '98. Paris, France, July 1-3, 1998. Lecture Notes in Artificial Intelligence Vol. 1434, Jean-Claude Heudin Ed, Springer Verlag, pp. 360-372. pdf version

Shenai, K., McShane, E., Johnson, A., DeFanti, T., Advanced Electronic Visualization and Virtual Reality Technologies for Education and Research Training, in the proceedings of IASTED Int'l. Conf. on Computers and Advanced Technology in Education '98, Cancun, Mexico, May 27-30, 1998, pp. 3-6.

Johnson, A., Roussos, M., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., The NICE Project: Learning Together in a Virtual World, In the proceedings of IEEE Virtual Reality Annual International Symposium (VRAIS) '98, Atlanta, Georgia, Mar 14-18, 1998, pp. 176-183. pdf version

1997

Leigh, J., DeFanti, T., Johnson, A., Brown, M., Sandin, D., Global Tele-Immersion: Better than Being There, in the proceedings of 7th International Conference on Artificial Reality and Tele-Existence. Tokyo, Japan, Dec 3-5, 1997, pp. 10-17. pdf version

Leigh, J., Johnson, A., DeFanti, T., Issues in the Design of a Flexible Distributed Architecture for Supporting Persistence and Interoperability in Collaborative Virtual Environments, in the proceedings of IEEE / ACM Supercomputing '97 San Jose, California, Nov 15-21, 1997, 15 pages on CDROM. pdf version

Roussos, M., Johnson, A., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., NICE: Combining Constructionism, Narrative, and Collaboration in a Virtual Learning Environment, in the proceedings of the 1997 ACM SIGGRAPH Educator's Program - Computer Graphics, August, 1997, pp. 62-63 & the cover & inside cover of CDROM. pdf version

Roussos, M., Johnson, A., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., The NICE Project: Narrative, Immersive, Constructionist / Collaborative Environments for Learning in Virtual Reality, In the proceedings of ED-MEDIA / ED-TELECOM '97. Calgary, Canada, June 14 - 19, 1997, pp. 917-922. pdf version. This paper received one of the 'best paper' awards given at the conference.

1996

Roussos, M., Johnson, A., Leigh, J., Vasilakis, C., Moher, T., Constructing Collaborative Stories Within Virtual Learning Landscapes, in the proceedings of the European Conference on Artificial Intelligence in Education '96. Lisbon, Portugal, September 30 - October 2, 1996, pp. 129-135. pdf version

Leigh, J., Johnson, A., CALVIN: an Immersimedia Design Environment Utilizing Heterogeneous Perspectives, in the proceedings of IEEE International Conference on Multimedia Computing and Systems '96. Hiroshima, Japan, June 17 - 21, 1996, pp. 20-23. pdf version

Leigh, J., Johnson, A., Vasilakis, C., DeFanti, T., Multi-perspective Collaborative Design in Persistent Networked Virtual Environments, in proceedings of IEEE Virtual Reality Annual International Symposium (VRAIS) '96. Santa Clara, California, March 20 - April 3, 1996, pp. 253-260, 271-272. pdf version

1995

Johnson, A., Fotouhi, F., Data Retrieval through Virtual Experimentation, in Computer Graphics: Developments in Virtual Environments (proceedings of Computer Graphics International '95, Leeds, England, June 25-30), Eds Earnshaw & Vince, Academic Press, 1995, pp. 393-409. pdf version

1994

Johnson, A., Fotouhi, F., The SANDBOX: a virtual reality interface to scientific databases, in the proceedings of the Seventh International Working Conference on Scientific and Statistical Database Management, Charlottesville, Virginia, September 28-30, 1994, pp. 12-21. pdf version

Johnson, A., Fotouhi, F., Goel, N., Weinand, R., Lechvar, J., CASPER: a departmental hypermedia information system, in the proceedings of ED-MEDIA 94, Vancouver, Canada, June 25-30, 1994, p. 658. pdf version

Johnson, A., Fotouhi, F., Leigh, J., DeFanti, T., SANDBOX: an interface to scientific data based on experimentation, in the proceedings of the Fifth Eurographics Workshop on Visualisation in Scientific Computing, Rostock, Germany, May 30 - June 1, 1994. pdf version

Johnson, A., Fotouhi, F., Goel, N., Adaptive clustering of scientific data, in proceedings of the IEEE International Phoenix Conference on Computers and Communication, Tempe, Arizona, April 12-15, 1994, pp. 241-247. pdf vebrsion

1993

Johnson, A., Fotouhi, F., Automatic touring in a hypertext system, in proceedings of the IEEE International Phoenix Conference on Computers and Communication, Tempe, Arizona, March 23-26, 1993, pp. 524-530. pdf version

Videos

2000

Johnson, A., Leigh, J., Costigan, J., and the Round Earth Team, The Round Earth Project

1999

Leigh, J., Johnson, A., Costigan, J., DeFanti, T., Brown, M., Global Tele-Immersion at EVL

1998

Bizri, H., Johnson, A., Vasilakis, C., Las Meninas

1997

Barnes, C., Johnson, A., Leigh, J., Moher, T., Roussos, M., Vasilakis, C., the NICE project

1996

Leigh, J., Johnson, A., CALVIN: Collaborative Architectural Layout Via Immersive Navigation

1995

Johnson, A., Fotouhi, F., Leigh, J., DeFanti, T., S.A.N.D.B.O.X.: an Interface to Scientific Data based on Experimentation

Misc Publications

2013

LaFond, C. Lee, S., Johnson, A. & Vincent, C., Virtual human vignettes for evaluating pediatric nurses' pain assessment and intervention choices, Abstract at the Midwest Nursing Research Society 37th Annual Research Conference, Chicago, IL, March 7-13, 2013.

Improving Usability of Evidence Based Information in Clinical Decision Support, Abstract at the Midwest Nursing Research Society 37th Annual Research Conference, Chicago, IL, March 7-13, 2013.

Use of the EHR to monitor unit based practice patterns, Abstract at the Midwest Nursing Research Society 37th Annual Research Conference, Chicago, IL, March 7-13, 2013.

2008

Leigh, J., Brown, M., Johnson, A., Renambot, L., Jones, S., Moher, T., Global Cyber-Commons: Collaborative, Instructional Environments for the Virtual School of Computational Science and Engineering, White Paper for the Virtual School of Computational Science and Engineering Planning Meeting, organized by the Great Lakes Consortium for Petascale Computation, July 1-2, 2008, Ann Arbor, Michigan. pdf version

Chen, J., Hur, H., Leigh, J., Johnson, A., Renambot, L., Ito, E., Morin, P., Higgins, S., Reed, J., The CoreWall Project: An Update for 2008, Poster at American GeoPhysical Union Fall meeting 2008, San Francisco, California, December 15-19, 2008. pdf version

2007

Kirkby, K., Morin, P., Svistula, D., Leigh, J., Johnson, A., Currier, R., Campbell, K. Development of a Visualization Rain Table: A Hard Rain's A-Gonna Fall, Poster at American GeoPhysical Union Fall meeting 2007, San Francisco, California, December 10-14, 2007. jpg version

Chen, J., Hur, H., Lee, J., Johnson, A., Leigh, J., Higgins, S., Ito, E., Morin, P., The CoreWall Project An Update for 2007, Poster at American GeoPhysical Union Fall meeting 2007, San Francisco, California, December 10-14, 2007. jpg version

Hill, A., Johnson, A., Withindows: A Single-Authoring Framework for Desktop and Immersive Interfaces, Poster at the 2007 IEEE symposium on 3D User Interfaces, Charlotte, North Carolina, March 10-11, 2007.

Girado, J., Peterka, T., Kooima, R., Ge, J., Sandin, D., Johnson, A., Leigh, J., DeFanti, T., Real Time Neural Network-based Face Tracker for VR Displays, in the Workshop on Trends and Issues in Tracking for Virtual Environments at IEEE VR 2007, Charlotte, North Carolina, March 11, 2007. pdf version

2006

Higgins, S., Jenkins, C., Morin, P., Ito, E., Kemp, B., Chen, J., Rao, A., Leigh, J., Johnson, A., Renambot, L., An Update on CoreWall Tool Suite Development: An Integrated Appraoch for Data Discovery, Description, Visualization, and Correlation. Poster at American GeoPhysical Union Fall meeting 2006, San Francisco, California, December 2006. jpg version

Johnson, A., Leigh, J., Morin, P., van Keken, P., GeoWall: Stereoscopic Visualization for Geoscience Research and Education, IEEE Computer Graphics and Applications Vol. 26.6 (2006), pp. 10-14. pdf version

Morin, P., Kirkby, K., Campbell, K., Hamilton, P., Schmidt, B., Svistula, D., Leigh, J., Renambot, L., Johnson, A., Flat Earth, Round Earth: Two New Visualization Systems for Formal and Informal Geoscience Education, In GSA Abstracts with Programs Vol. 38.7, Philadelphia, Pennsylvania, October 22-25, 2006.

Rao, A., Chen, Y., Lee, S., Leigh, J., Johnson, A., Renambot, L., Corelyzer: Scalable Geologic Core Visualization using OSX, Java, and OpenGL, Apple WWDC 2006 Scientific Development Poster Session, San Francisco, California, August 7-11, 2006. pdf version

Ito, E., Morin, P., Higgins, S., Rao, A., Leigh, J., Johnson, A.; Renambot, L., Jenkins, C., Kamp, W. CoreWall - integrated environment for interpretation of geoscientific data from sediment, ice, and crystalline cores, European Geosciences Union General Assembly 2006, Vienna, Austria, April 2-7, 2006. pdf version

2005

Renambot, L., Johnson, A., Leigh, J., Techniques for Building Cost-Effective Ultra-high-resolution Visualization Instruments, 2005 NSF CISE/CNS Pervasive Computing Infrastructure Experience Workshop, Urbana, Illinois, July 27, 2005. pdf version

Wortman, S., Tornqvist, T., Mateo, Z., Whitehouse, P., Johnson, A., The GeoWall as a Research Tool: 3D Virtual-Reality Analysis of Later Quaternary Shelf-Edge Evolution along the Southern African Margin, Poster in the New Geoscience Applications for Advanced Visualization Methods, 3-D, Web-Access, and Large Databases session at the Geological Society of America, North-Central Section, 39th Annual Meeting, GSA Abstracts with Programs 37.5, Minneapolis, Minnesota, May 19-20, 2005.

Nayak, A., Vernon, F., Kent, G., Orcutt, J., Kilb, D., Newman, R., Eakins, J., Smarr, L., DeFanti, T., Leigh, J., Renambot, L., Johnson, A., iCluster : Visualizing USArray data on a scalable high resolution tiled display using the OptIPuter, geon 3rd annual meeting, San Diego, California, May 5-6, 2005.

Flower, M., Johnson, A., Khan, S., Sandoval, E., Sandoval, C., Sultan, M., Progress Report for the TETHYS Database: Advancing Data Management for Orogenic Systems geon 3rd annual meeting, San Diego, California, May 5-6, 2005.

2004

Schwarz, N., van Keken, P., Renambot, L., Tromp, J., Komatitsch, D., Johnson, A., Leigh, J., Distributed volume rendering of global models of seismic wave propagation, Poster at American GeoPhysical Union Fall meeting 2004, San Francisco California, December 13-17, 2004.

Nayak, A., Vernon, F., Kent, G., Orcutt, J., Kilb, D., Newman, R., Smarr, L., DeFanti, T., Leigh, J., Renambot, L., Johnson, A., High resolution visualization of USArray data on a 50 megapixel display using OptIPuter technologies Poster at the American GeoPhysical Union Fall meeting 2004, San Francisco California, December 13-17, 2004.

Davis, B., Morin, P., Renambot, L., Johnson, A., Leigh, J., GeoWall: Low-cost 3-Dimensional Display Technology for the Remote Sensing Sciences, Abstract in the proceedings of the International Workshop on Earth Observation Technology and Application - Prospects for Cooperation in Earth Observation, 18th Committee on Earth Observing Satellites (CEOS) Plenary Meeting and Associated Events, Beijing, China November 17, 2004.

Guth, P., Johnson, A., Dal, E., Delaleau, T., GIS TO GeoWall: Harnessing 3D Visualizations, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annaul Meeting 2004, Denver Colorado, Nov 7-10, 2004. pdf version

Leigh, J., Morin, P., Davis, B., DeFanti, T., Ito, E., Johnson, A., Orcutt, J., Rack, F., Renambot, L., Thorleifson, H., Emerging Computing Technologies for Data-intensive Geoscience Research and Education, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annaul Meeting 2004, Denver CO, Nov 7-10, 2004.

Morin, P., Leigh, J., Davis, B., Ito, E., Johnson, A., Rack, F., Thorleifson, H., Its too Big and too Diverse: Current Issues in Geoscience Data Exploration, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annaul Meeting 2004, Denver Colorado, Nov 7-10, 2004.

Rao, A., Kamp, B., Noren, A., Ito, E., Schurrengerger, D., Morin, P., Leigh, J., Johnson, A., Renambot, L., Rack, F., CoreWall: A Visualization Environment for the Analysis of Lake and Ocean Cores, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annaul Meeting 2004, Denver Colorado, Nov 7-10, 2004.

Thorleifson, H., Tipping, R., Ito, E., Morin, P., Leigh, J., Johnson, A., Renambot, L., Kamp, B., G-Grid: Proposed Deployment of Multidimensional Information Infrastructure for Groundwater Mapoping in the Upper US Midwest, Oral presentation as part of Geologic Time and CHRONOS: Databases, Tools, Outreach, Education, and the Geoinformatics Revolution II Geological Society of America Annaul Meeting 2004, Denver Colorado, Nov 7-10, 2004

2003

Morin, P., Leigh, J., van Keken, P., Johnson, A., The State of the GeoWall, American GeoPhysical Union Fall meeting 2003, San Francisco CA, December, 2003. pdf version

Leigh, J., Morin, P., Johnson, A., DeFanti, T., Brown, M., Sandin, D., Rack, F., Vernon, F., Orcutt, J., Davis, B., van Keken, P., Smarr, L., GeoWall-2 : A Scalable Display System for the GeoSciences, American GeoPhysical Union Fall meeting 2003, San Francisco CA, December, 2003. pdf version

Johnson, A., GeoWall Experiences in K-12 Education American GeoPhysical Union Fall meeting 2003, San Francisco CA, December, 2003. pdf version

Roussos, M., Johnson, A., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., The NICE Project, Image on the cover of "Virtual Reality Technology, 2nd ed." by G. Burdea and P. Coiffet, John Wiley and Sons Inc, 2003.

Roussos, M., Johnson, A., Leigh, J., Barnes, C., Vasilakis, C., Moher, T., The NICE Project, Image on the cover of "Understanding Virtual Reality: Interface, Application, and Design" by W. Sherman and A. Craig, Morgan Kaufmann, 2002.

2002

Leigh, J., Girado, J., Singh, R., Johnson, A., Park, K., DeFanti, T., "TeraVision: a Platform and Software Independent Solution for Real Time Display Distribution in Advanced Collaborative Environments." In the 2002 Access Grid retreat, La Jolla CA, March 4-5, 2002. pdf version

Johnson, A., Moher, T., Cho, Y., Lin, Y., Haas, D., Kim, J., "Augmenting Elementary School Education with VR." In IEEE Computer Graphics and Applications Vol. 22, No 2, March/April 2002, pp. 6-9. pdf version

Costigan, J., Johnson, A., Jones, S., "Comparison of Remote User Representation in a Collaborative Virtual Learning Environment." In the Journal of Virtual Environments, Vol. 6, No. 1, January 2002. pdf version

1999

"The Round Earth Project", still from the SIGGRAPH Electronic Theatre, weekly ASCI magazine (japanese) 9/8/99 issue, p 155.

"NICE", image in center colour section of Networked Virtual Environments: Design and Implementation, by Sandeep Singhal and Michalel Zyda, Addison Wesley, 1999.

DeFanti, T., Sandin, D., Brown, M., Pape, D., Anstey, J., Bogucki, M., Dawe, G., Johnson, A., Huang, T., "Technologies for Virtual Reality/Tele-Immersion Applications: Issues of Research in Image Display and global Networking." European Commission / National Science Foundation Advanced Reseach Workshop on Human-Centered Computing, Online Communities and VirtualEnvironments, Chateua de Bonas, France, June 1-4, 1999. pdf version

1998

Johnson, A., Fotouhi, F., "Adaptive clustering of hypermedia documents." Encyclopedia of Library and Information Science, Vol. 63, supplement 26, Marcel Dekker Inc., New York, 1998.

Bizri, H., Johnson, A., Vasilakis, C., Slide from Las Meninas. In the slide show of Eurographics '98, Lisbon, Portugal, August 31 - September 4, 1998.

Bizri, H., Johnson, A., Vasilakis, C., "'Las Meninas:' Seeing and Beeing Seen." In the technical slide set of SIGGRAPH '98. Orlando, Florida, July 19-24, 1998.

Johnson, A., Leigh, J., Costigan, C., "Multiway Tele-Immersion at Supercomputing '97, or Why We Used $6,000,000 Worth of VR Equipment to do the Hokey Pokey." In IEEE Computer Graphics and Applications Vol. 18. 4, July/August 1998, pp. 6-9. pdf copy

Johnson, A., "battalion."
- arcade game on the S.u.S.E. Linux distribution
- arcade game on the 'Ultra Pack Volume 2' CDROM - included with all shipping Ultra Creator / Creator 3D workstations from Sun Microsystems Inc.
- arcade game on the Hot Mix 17 CDROM - which shipped with all SGI workstations from Silicon Graphics Inc from Fall '97 through Winter '98
- arcade game on the Indizone 3 CDROM - was included with all Indy and Indigo2 workstations shipped after March 1996 from Silicon Graphics Inc.

1996

Leigh, J., Johnson, A., "CALVIN." In NCSA access, Vol. 10.3, Fall 1996, pp. 10-11.

1990

Leigh, J., Fotouhi, F., Johnson, A., Rana, S., "A Hash-based Approach for Computing the Transitive Closure of Database Relations" Technical Report, Wayne State University, 1990 pdf version

Invited Talks

2013

Johnson, A., Invited to give a talk as part of Big Data Volumes in the Sciences at Big Data Week Chicago, "Visualization at the Electronic Visualization Laboratory", Chicago, IL, April 25, 2013.

2012

Johnson, A., Invited to give a talk at CA Technologies, "Visualization at the Electronic Visualization Laboratory", Lisle, IL, November 9, 2012.

Johnson, A., Invited to give a talk at the Heritage and Cultural Learning Hub at the University of Birmingham, "evl's Cyber-Commons", Birmingham, UK, July 17, 2012.

Johnson, A., Invited to give a research seminar presentation in the UIC College of Nursing, "Realistic Virtual Humans for Healthcare Research and Education", Chicago, IL, January 19, 2012.

2011

Johnson, A., Invited to give a Plenary talk at Southeast Asia International Joint Research Training Program in High-Performance Computing Applications and Networking Technology, "Future Me - Human Augmentics for Sustained Wellbeing", Taichung, Taiwan, December 1, 2011.

Johnson, A., Invited to give a Plenary talk at Southeast Asia International Joint Research Training Program in High-Performance Computing Applications and Networking Technology, "Cyber-commons - A High Resolution, High Bandwidth, Collaborative Lens for Focusing Attention to Solve Data-rich Problems", Taichung, Taiwan, November 30, 2011.

Johnson, A., Invited to give a Research Colloquium talk at DePaul University's College of Computing and Digital Media, "evl's Cyber-commons", Chicago, IL, September 30, 2011.

Johnson, A., Invited to give a talk at the Next Generation Imaging Workshop, Lincoln Imaging Sciences Center (LISC), "Cyber-Commons - a high resolution, high bandwidth, collaborative environment for managing scale and complexity", Dedham, MA, May 23-24, 2011.

2010

Johnson, A., Invited to give a talk at the Clinical Robotic Surgery Association's 2nd Worldwide Congress (CRSA 2010), "Visualization Wall: a Tool for the OR of the Future", Chicago, IL, October 1-2, 2010.

Johnson, A., Invited to give the Plenary talk at the 2010 International Symposium on Collaborative Technologies and Systems (CTS 2010), Chicago, IL, May 17-21, 2010.

Johnson, A., Invited to give a research seminar presentation in the UIC College of Nursing, "Designing User Interfaces for Data Entry and Visualization", Chicago, IL, April 13, 2010.

2008

Johnson, A., Invited to give a talk at the workshop on University-Science Center Partnerships, "RainTable - EVL and Minnesota Science Museum", Philadelphia, PA, May 30 - June1, 2008.

2007

Johnson, A., Invited to give a talk at the Chicago Biomedical Consortium Imaging Forum, "Interactive Visualization with Ultra-Resolution Displays and High-Speed Networking", Chicago, IL, November 9, 2007.

Johnson, A., Invited to give keynote talk at CollabTech 2007, Seoul, South Korea, July 13, 2007.

Johnson, A., Invited to give a talk at GIST (Gwangju Institute of Science and Technology), Gwangju, South Korea, July 12, 2007.

2006

Johnson, A., Invited to give a talk/demonstration on the GeoWall to the Department of Physics and Astronomy of Swarthmore College, June 29-30, 2006.

Johnson, A., Invited to give a talk/demonstration to the Chicago Map Society, May 23, 2006.

Johnson, A., Invited to give a keynote at the Sixth Annual Rensselaer Colloquium on Teaching & Learning, "Pixels, Pixels, Everywhere, but do they help us Think?", Rennselaer Polytechnic, Troy, NY, May 15-16, 2006

2005

Johnson, A., Invited to give 2 remote guest lectures as part of AE 684 Virtual and Synthetic Environments and Applications course, "Collaborative Virtual Environments", at Old Dominion University, Nov 22, 29, 2005.

Johnson, A., Invited to give a talk at the Moritz College of Law conference on Building Democracy Through Online Citizen Deliberation. "Advanced Collaborative Visualization Tools", at Ohio State University, Columbus, OH, Nov 18, 2005.

2004

Johnson, A., Invited to give a talk at the University of Chicago Computations in Science Semainar Series, "Visualization Techniques for Big Data on Big Displays" at the University of Chicago, Chicago, IL, Nov 10, 2004.

Johnson, A., Invited to give a talk at University of Iowa, "Advanced Visualization and Collaboration Environments" Iowa City, IA, Feb 19, 2004

2003

Johnson, A., Invited to give a talk and demonstration about the GeoWall as part of TeacherTECH at Chicago State University, Chicago, IL, July 24, 2003.

Johnson, A., Invited to give a talk and demonstration about the GeoWall at the Summer 2003 Revitalize Workshop, National Center for Supercomputing Applications, Urbana, IL, June 25, 2003.

Johnson, A., Invited to present at 3rd GeoWall Summit, Flagstaff, AZ, June 1-3, 2003.

Johnson, A., Invited to give remote guest lecture as part of AE 684 Virtual and Synthetic Environments and Applications course at Old Dominion University, April 5, 2003.

Johnson, A., Invited to present at University of Illinois at Chicago ITL Conference 2003, March 18, 2003.

2002

Johnson, A., Invited to present at 2nd GeoWall Summit, Minneapolis, MN, June 6-7, 2002.

Johnson, A., Invited to present at the First AMPATH International Conference, Valdivia, Chile, Apr 10-12, 2002.

2001

Johnson, A., Invited to present at Science Education and Visualization: International, a Gordon Research Conference, Mt. Holyoke College, South Hadley, MA, August 5-10, 2001.

Moher, T., Johnson, A., Baez, V., Peterson, J. Invited to present at National Education Computing Association 2001 conference, Chicago, IL, June 25-27, 2001, Supporting School-Based Learning and Teaching with Advanced Visualization Technologies.

Johnson, A., Invited to present at the Workshop on Molecular Visualization in Science Education, Arlington, VA, January 12-14, 2001.

2000

Johnson, A., Invited to present at University of Illinois at Chicago ITL Conference 2000, March 13, 2000.

1998

Johnson, A., Invited to present at the 1st International Symposium on Multimedia Virtual Laboratory. Tokyo, Japan, March 25, 1998. Johnson, A., Leigh, J., DeFanti, T., Brown, M., Sandin, D., "CAVERN: the CAVE Research Network", pp. 15-27. pdf version

1997

Johnson, A. Invited to participate in Silicon Graphics' Innovate Online interview conference, August 13, 1997.

Johnson, A., Leigh, J., Invited to participate in Silicon Graphics' Innovate Online interview conference, June 4, 1997.

1996

Johnson, A., Invited to speak at the Cross-Industry Working Team (XIWT) meeting on collaboration, Nashua, New Hampshire, August 13-14, 1996.

Roussos, M., Leigh, J., Johnson, A., "Approaches to constructive K-12 playtime/education in the CAVE: the N.I.C.E project" Presentation and networked demonstration in the CAVE, on the Immersadesk, and on the Infinity Wall at the VR Workshop for Educators, organized by the Education and Outreach Group at the National Center for Supercomputing Applications, University of Illinois at Urbana Champaign, July 16, 1996.

Tutorials

Johnson, A., "Towards the Holodeck: Advanced Visualization and Collaboration Environments" Tutorial as part of the Newberry Library's Teachers as Scholars program, Chicago, IL, October 20 and 27, 2003.

Johnson, A., Creating Tele-Immersion Environments, tutorial at the 11th Annual Workshop on Interconnections Within High Speed Digital Systems, Santa Fe, NM, May 21-24, 2000.

Leigh, J., Johnson, A., Visualization in Tele-Immersive Environments, tutorial at IEEE / ACM Supercomputing '98, Orlando, Florida, Nov 7-13, 1998.

Leigh, J., Johnson, A., Collaborative Visualization in Distributed Virtual Environments tutorial at the Seventh IEEE International Symposium on High Performance Distributed Computing 7, Chicago, Illinois, July 28-31, 1998

Johnson, A., Leigh, J., CAVERNsoft tutorial at Alliance 98, Urbana-Champaign, Illinois, April 27-30, 1998.

Exhibitions, Presentations, Demonstrations

Wilkie, D., Keenan, G., Khokhar, A., Yao, Y. Johnson, A., Meaningful Use of End-of-Life Data in EHR Systems: Multidisciplinary Challenges and Opportunities Panel at AMIA 2012, November 5, 2012, Chicago, IL.

Dunn Lopez, K., Arora, V., Johnson, A., Boyd, A., Keenan, G., Wilkie, D., Electronic Tools for Cognitive Support During Resident Handoffs: State of the Practice and Future Directions Presentation at AMIA 2012, November 5, 2012, Chicago, IL.

Johnson, A., and most of EVL, Talk on Turning Science Fiction into Reality and demonstrations of various EVL projects, at EVL for Chicago Ideas Week, October 8, 2012, Chicago, IL.

Johnson, A., and most of EVL, Talk on Visualizing the Future and demonstrations of various EVL projects, at EVL for Science Chicago, February 21, 2009, Chicago, IL.

Johnson, A., and most of EVL, Tactile hardware and applications, demonstrated at American Association for the Advancement of Science Annual Meeting, February 12-14, 2009, Chicago, IL.

Aguilera, J, Johnson, A., Unfolding Space, demonstrated at SVR 2007 IX International Symposium on Virtual and Augmented Reality, May 28-June 1, 2007, Petropolis, Brazil.

Aguilera, J, Johnson, A., Unfolding Space, Virtual Reality Art show at the LiveBox Gallery, Kasia Kay Art Projects, Chicago IL, October 21 - November 25, 2006.

Leigh, J., Renambot, L., Johnson, A., Rao, A., Chen, Y., CoreWall demonstration at the NSF sponsored CoreWall workshop, Washington DC, May 8-10, 2006.

Johnson A., GeoWall: Off-the-Shelf 3-D Visualization for the Classroom, Presentation at the NSTA Midwestern Area Convention, Chicago, IL, Nov 11, 2005.

Johnson, A., Collaborative Visualization using High-Resolution Tile Displays Presentation at Visualization of Astrophysical Data: Bringing Together Science, Art, & Education, University of Chicago/Adler Planetarium, May 25, 2005.

Johnson, A., Leigh, J., Renambot, L., Rao, A., Singh, R., Jeong, B., Krishnaprasad, N., Vishwanath, V., Chandrasekhar V., Schwarz, N., Spale, A., Zhang, C., Goldman, G. LambdaVision and SAGE - Harnessing 100 Megapixels Presentation at the CSCW Workshop on Human Factors in Advanced Collaborative Environments, Chicago IL, November 6, 2004. pdf version

Mir, R., Johnson, A., Mir, D., Virtual Reality in the Classroom- Learning Space Science Using the Geowall Technology presentation and demonstration as part of NASA Star Partners Conference Anchorage AK, July 9, 2004,

Johnson, A., Carter, B., Virtual Harlem as part of "At Harlem's Height" at the University of Iowa, February 18, 2004.

Mir, R., Kadanoff, L., Johnson, A., Landers, S., DeJong, T., Building Collaborations for Growth and Success: Using Virtual Reality Technology in a Museum Setting as part of Illinois Association of Museums Annual Conference September, 26, 2003.

Johnson, A., Carter, B., Sosnoski, J., Virtual Harlem exhibit at the Chicago Museum of Science of Industry as part of CyberRhythms: Black Innovations in Technology, January 17, 2003 - March 2, 2003.

Nayak, A., Morin, P., Johnson, A., Leigh, J., Wiggleview demonstration on the GeoWall at the American Geophysical Union, San Francisco, CA, December 6-10, 2002.

Johnson,A., Macintosh GeoWall demonstration as part of the 2nd GeoWall Summit Minneapolis, MN, June 6-7, 2002.

Johnson, A., AGAVE / GeoWall demonstration as part of the 2nd International Meeting: Science, Culture and Education over Internet 2, and the First AMPATH International Conference, Valdivia, Chile, Apr 10-12, 2002.

Moher, T., Johnson, A., First-Person Science Inquiry in Virtual Ambient Environments, poster as part of Poster Fair on Teaching, Learning, Technology & Teacher Development, University of Illinois at Chicago, Jan 11, 2002.

Johnson, A., Moher, T., Lin, Y., Cho, Y., QuickWorlds, Virtual Ambient demonstrations on an ImmersaDesk as part of National Educational Computing Association conference 2001, Chicago, IL, June 25-27, 2001.

Johnson, A., Lin, Y., Lewis, M., Lopez, B., TeleImmersive Learning Environments using TIDE2, part of "The Adventure of CAVE: Seven Programs from EVL, University of Illinois at Chicago" at the NTT InterCommunication Center (ICC), Tokyo, Japan, June 22 - July 29, 2001.

Sawant, N., Scharver, C., Leigh, J., Johnson, A., TIDE : Tele-Immersive Data Explorer, networked demonstration on multiple immersadesks at IEEE / ACM Supercomputing '99. Portland, Oregon, Nov 13-19, 1999.

Leigh, J., Lau, S., Johnson, A., CIBR-view, networked demonstration on multiple immersadesks at IEEE / ACM Supercomputing '99. Portland, Oregon, Nov 13-19, 1999.

Leigh, J., Johnson, A., DeFanti, T., Brown, M., Exploring CAVERNsoft Tele-Immersive Collaboratories through the I-Grid Portal at IEEE / ACM Supercomputing '98. Orlando, Florida, Nov 7-13, 1998.

Johnson, A., Roussos, M., the Round Earth Project, networked demonstration as part of 'Guerilla VR' at SIGGRAPH '98. Orlando, Florida, July 19-24, 1998, pp. 128-129 of the visual proceedings.

Leigh, J., Smith, R., Wheless, G., Lascara, K., Kapoor, A., Johnson, A., CAVERNsoft based GM and CAVE-5D Demonstrations at Alliance 98

Wheless, G., Lascara, K., Leigh, J., Kapoor, A., Johnson, A., CAVERNsoft based CAVE-5D networked demonstration on multiple immersadesks at Internet2 Spring Members Meeting, Washington, D.C., April 14-16, 1998

Wheless, G., Lascara, K., Leigh, J., Kapoor, A., Johnson, A., CAVERNsoft based CAVE-5D networked demonstration on multiple immersadesks at Next Generation Internet Netamorphosis demonstration, Washington, D.C., March 11-13, 1998

Roussos, M., Johnson, A., Leigh, J., Bizri, C., Vasilakis, C., "NICE", networked demonstration on multiple Immersadesks, and "Las Meninas" on an Immersadesk at the ThinkQuest awards ceremony, Washington, D.C., November 22-25, 1997.

Leigh, J., Johnson, A., Costigan, J., "CAVERN demonstration" Networked multi-way demonstration on multiple Immersadesks, and several remote Immersadesks and CAVEs, and networked CAVERNsoft based GM VisualEyes at IEEE / ACM Supercomputing 97, San Jose, California, November 15-21, 1997.

Johnson, A., Leigh, J., Roussos, M., "NICE" and "CALVIN" Networked demonstrations on the Immersadesk as part of the Internet 2 General Meeting, Washington, D.C., October 7-9, 1997.

Bizri, H., Johnson, A., Vasilakis, C., "Las Meninas" A virtual reality art piece, part of virtual spaces, shown in the CAVE and on the Immersadesk as part of ISEA 97, Chicago, IL, September 15-27, 1997.

Roussos, M., Johnson, A., Leigh, J., Vasilakis, C., Barnes, C., "NICE" Networked demonstration on the Immersadesk at the ThinkQuest awards ceremony, Washington, D.C., November 22-25, 1996.

Roussos, M., Johnson, A., Leigh, J., Vasilakis, C., Barnes, C., Moher, T., "NICE" networked demonstration on multiple Immersadesks as part of NCSA's Research Exhibit at IEEE / ACM Supercomputing 1996, Pittsburgh, Pennsylvania, November 17-22, 1996.

Leigh, J., Johnson, A., "CALVIN" Networked demonstration in the CAVE and Immersadesk at the Symposium on Virtual Reality in Manufacturing Research and Education, Chicago, Illinois, October 7-8, 1996.

Roussos, M., Leigh, J., Johnson, A., "Story Sculpting in Virtual Landscapes" Networked demonstration on multiple Immersadesks as part of Neither Here Nor There' in 'the Bridge' and in the 'Digital Bayou' at SIGGRAPH 1996, New Orleans, Louisiana, August 4-9, 1996.

Leigh, J., Johnson, A., DeFanti, T., Kelley, M., "Transcontinental Collaborative Design in a Shared Virtual Environment" Networked demonstration in the CAVE in the GII Testbed, IEEE / ACM Supercomputing '95 , San Diego, California, December 1995. Johnson, A., "CAVE battalion." CAVE piece shown as part of EVE4, May 9-19, 1995.

Johnson, A., Fotouhi, F., "The SANDBOX: scientists accessing necessary data based on experimentation." Demonstration in the VROOM at SIGGRAPH 94, Orlando, Florida, July 24-29, 1994.

Misc Press

"CAVE2", Interviewed by WTTW's Scientific Chicago, April 23, 2013. link

"Step Inside a 21st Century CAVE2", EDTECH Focus on Higer Education, Vol 9.1, Winter 2013, pp. 1, 30-32. link

"Move over, Holodeck", Medill Reports, Chicago, November 28, 2012. link

"Move over NASA: Explore the surface of Mars with virtual reality", Medill Reports, Chicago, October 30 2012. link

"Future World", UIC Alumni Magazine, Winter 2011. link

"A series of unfortunate events for Chicago", Chicago Tribune, April 7, 2011. - link

"Art meets science, and there's no time to watch paint dry", UIC News 29.15, December 1, 2010, P1, 6. - link

"Video game teaches young students emergency preparedness", KFVS TV Channel 12, November 15, 2010. link

"Medicine's next frontier - 3-D imaging can be a giant leap for health care", Chicago Sun-Times, June 26, 2010.

"UIC researcher looks toward a communication revolution", Medill Reports, Chicago, March 16, 2010 - link

Interactive learning: Classroom wall opens to the world, Medill Reports, Chicago, May 18, 2010 - link

"Ultra-high-speed made ultra-easy", UIC News, October 14, 2009 - link

"Andy Johnson: the classroom of the Future", UIC News, October 7, 2009 - link

"Making Global Science Networking More User-Friendly", Illinois Science and Technology Coalition (ISTC) Catalyst, September, 2009, ACM News Aug 28, 2009, - link

"Cyber-commons brings technology into classroom", UIC News, July 22, 2009 - link

"Interactive RainTable on display at Field Museum", UIC News, June 24, 2009 - link

Quoted as part of "a moment to remember - campus pauses to watch historic event", UIC News, January 21, 2009 - link

Part of NBC Channel 5 news story on EVL optiportal being used for Obama Innauguration security, January 14, 2009

"UIC technology aids Obama inaugural security", UIC News, January 14, 2009 - link

"High-tech meet-up links students here, on other campuses", UIC News, April 23, 2008 - link

"Getting to the Core of the Problem", Chicago Sun Times, November 28, 2007 - link

"Scientists look for life under the ice, in Antarctica and on other planets", UIC News, April 25, 2007 - link

"Drilling for Insight in Antarctica - Polar Expeditions Shed Light on Global Warming." Apple Science Profiles - link

"Newton, Einstein Go Digital", Discovery News, April 16, 2007

"Using Virtual Reality to Create Virtual Eternity", UIC News, March 21, 2007 - link

"GeoWall Project Expands the Window into Earth Science", New York Times, March 3, 2005 pdf version

Interviewed by BBC radio about the Grid, July 3, 2003

"UIC gives old Harlem new life." Chicago Sun Times, Monday, Apr. 15, 2002

"See and Do" Research listed as one of "17 ways the University benefits the people of Illinois" on the encore! Dividends of Technology web site, November 2001,

"Elementary Students test Virtual Reality Applications." eSchool News, Vol. 3.4, April 2000, pp. 1, 19. - link

"Going to school in cyberspace." 2 minute segment segment on national Fox News, Monday March 6, 2000 and local Fox News, Saturday March 11, 2000.

"Elementary students test virtual reality applications".eSchool News Online, February, 28, 2000. - link

"Virtual Learning: Oak Park School Tests New Kind of Lessons". Chicago Sun-Times front section, P4, February 16, 2000. link

"With Virtual Reality, kids find you can get there from here", in UIC News, Vol. 18.7, January 19, 2000, pp. 1-2. link

"The Round Earth Project", Cover story in EECS highlights, Spring 1999.

"Creating a Virtual Masterpiece". Computer Graphics World User Focus Section, Vol. 21.12, December 1998, pp. 52-53.

"a NICE way to Learn". Computer Graphics World Tech Watch Section, Vol. 21.5, May 1998, pp. 16,18.

The NICE Project, 1997 Global Information Infrastructure Awards Finalist, Next Generation category.

"Children play in virtual reality garden". Chicago Sun-Times front section, P2, December 14, 1997.

"Don't knock being NICE", Graduating Engineer & Computer Careers, p.6, November/December, 1997.

The NICE Project, College of Engineering Magazine, Vol. 1.2, pp. 8-9, Fall 97.

CALVIN. paragraph and image in neural 10, 1997, P11.

Las Meninas. mention in Chicago Tribune Tempo section, pp. 1,5 September 22,1997.

The NICE project. Image in the AWN Gallery of SIGGRAPH '97's Computer Animation Festival in Animation World Magazine. September 1997, Vol. 2.6.

"NICE Work!", Cover picture in EECS highlights, Spring 1997.

"Cultivating Virtual Gardens". Centerfold in UIC News, September 18, 1996 issue and EECS highlights Fall 1996.

The CASPER project. Article in the Wayne State Univ. 'South End', Spring 1994.

Scholarly work

PhD dissertation. "The SANDBOX: a virtual reality interface to scientific databases." Wayne State University Department of Computer Science, 1994. pdf version

Master's thesis. "A parallel hash-based algorithm for computing the transitive closure of database relations." Wayne State University Department of Computer Science, 1990.

Textbook course-pak "It Went Boing!" written for CSC101 - Introduction to Computers at Wayne State University pdf version