Chris Greenhalgh's Publications


Greenhalgh, C. 2012 Large Scale Collaborative Virtual Environments. 1st. Springer Publishing Company, Incorporated.

Benford, S., Greenhalgh, C., Giannachi, G., Walker, B., Marshall, J., and Rodden, T. 2012. Uncomfortable interactions. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Austin, Texas, USA, May 05 - 10, 2012). CHI '12. ACM, New York, NY, 2005-2014. DOI= http://doi.acm.org/10.1145/2207676.2208347
ACM DL Author-ize serviceUncomfortable interactions
Steve Benford, Chris Greenhalgh, Gabriella Giannachi, Brendan Walker, Joe Marshall, Tom Rodden
CHI '12 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2012
Flintham, M., Greenhalgh, C., Lodge, T., Chamberlain, A., Paxton, M., Jacobs, R., Watkins, M., and Shackford, R. 2011. A case study of exploding places, a mobile location-based game. In Proceedings of the 8th international Conference on Advances in Computer Entertainment Technology (Lisbon, Portugal, November 08 - 11, 2011). T. Romão, N. Correia, M. Inami, H. Kato, R. Prada, T. Terada, E. Dias, and T. Chambel, Eds. ACE '11. ACM, New York, NY, 1-8. DOI= http://doi.acm.org/10.1145/2071423.2071460
ACM DL Author-ize serviceA case study of exploding places, a mobile location-based game
Martin Flintham, Chris Greenhalgh, Tom Lodge, Alan Chamberlain, Mark Paxton, Rachel Jacobs, Matt Watkins, Robin Shackford
ACE '11 Proceedings of the 8th International Conference on Advances in Computer Entertainment Technology, 2011
Fischer, J. E., Greenhalgh, C., and Benford, S. 2011. Investigating episodes of mobile phone activity as indicators of opportune moments to deliver notifications. In Proceedings of the 13th international Conference on Human Computer interaction with Mobile Devices and Services (Stockholm, Sweden, August 30 - September 02, 2011). MobileHCI '11. ACM, New York, NY, 181-190. DOI= http://doi.acm.org/10.1145/2037373.2037402
ACM DL Author-ize serviceInvestigating episodes of mobile phone activity as indicators of opportune moments to deliver notifications
Joel E. Fischer, Chris Greenhalgh, Steve Benford
MobileHCI '11 Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services, 2011
Benford, S., Crabtree, A., Flintham, M., Greenhalgh, C., Koleva, B., Adams, M., Tandavanitj, N., Farr, J. R., Giannachi, G., and Lindt, I. 2011. Creating the spectacle: Designing interactional trajectories through spectator interfaces. ACM Trans. Comput.-Hum. Interact. 18, 3 (Jul. 2011), 1-28. DOI= http://doi.acm.org/10.1145/1993060.1993061
ACM DL Author-ize serviceCreating the spectacle: Designing interactional trajectories through spectator interfaces
Steve Benford, Andy Crabtree, Martin Flintham, Chris Greenhalgh, Boriana Koleva, Matt Adams, Nick Tandavanitj, Ju Row Farr, Gabriella Giannachi, Irma Lindt
ACM Transactions on Computer-Human Interaction (TOCHI), 2011
Oppermann, L., Flintham, M., Reeves, S., Benford, S., Greenhalgh, C., Marshall, J., Adams, M., Farr, J. R., and Tandavanitj, N. 2011. Lessons from touring a location-based experience. In Proceedings of the 9th international Conference on Pervasive Computing (San Francisco, USA, June 12 - 15, 2011). K. Lyons, J. Hightower, and E. M. Huang, Eds. Springer-Verlag, Berlin, Heidelberg, 232-249.

Shao, J. and Greenhalgh, C. 2010. DC2S: a dynamic car sharing system. In Proceedings of the 2nd ACM SIGSPATIAL international Workshop on Location Based Social Networks (San Jose, California, November 02 - 02, 2010). LBSN '10. ACM, New York, NY, 51-59. DOI= http://doi.acm.org/10.1145/1867699.1867710
ACM DL Author-ize serviceDC2S: a dynamic car sharing system
Jianhua Shao, Chris Greenhalgh
LBSN '10 Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Location Based Social Networks, 2010
Fischer, J. E., Yee, N., Bellotti, V., Good, N., Benford, S., and Greenhalgh, C. 2010. Effects of content and time of delivery on receptivity to mobile interruptions. In Proceedings of the 12th international Conference on Human Computer interaction with Mobile Devices and Services (Lisbon, Portugal, September 07 - 10, 2010). MobileHCI '10, vol. 410. ACM, New York, NY, 103-112. DOI= http://doi.acm.org/10.1145/1851600.1851620
ACM DL Author-ize serviceEffects of content and time of delivery on receptivity to mobile interruptions
Joel E. Fischer, Nick Yee, Victoria Bellotti, Nathan Good, Steve Benford, Chris Greenhalgh
MobileHCI '10 Proceedings of the 12th international conference on Human computer interaction with mobile devices and services, 2010
Niramitranon, J., Sharples, M., Greenhalgh, C., and Lin, C. 2010. Orchestrating Learning in a One-to-One Technology Classroom. In Proceedings of the 2010 6th IEEE international Conference on Wireless, Mobile, and Ubiquitous Technologies in Education (April 12 - 16, 2010). IEEE Computer Society, Washington, DC, 96-103. DOI= http://dx.doi.org/10.1109/WMUTE.2010.32

Tolmie, P., Crabtree, A., Egglestone, S., Humble, J., Greenhalgh, C., and Rodden, T. 2010. Digital plumbing: the mundane work of deploying UbiComp in the home. Personal Ubiquitous Comput. 14, 3 (Apr. 2010), 181-196. DOI= http://dx.doi.org/10.1007/s00779-009-0260-5

Galati, A. and Greenhalgh, C. 2010. Human mobility in shopping mall environments. In Proceedings of the Second international Workshop on Mobile Opportunistic Networking (Pisa, Italy, February 22 - 23, 2010). MobiOpp '10. ACM, New York, NY, 1-7. DOI= http://doi.acm.org/10.1145/1755743.1755745
ACM DL Author-ize serviceHuman mobility in shopping mall environments
Adriano Galati, Chris Greenhalgh
MobiOpp '10 Proceedings of the Second International Workshop on Mobile Opportunistic Networking, 2010
Niramitranon, J., Sharples, M., and Greenhalgh, C. 2009. Orchestrating Collaborative Learning in a 1: 1 Technology Classroom. In Proceedings of the 2009 Conference on Artificial intelligence in Education: Building Learning Systems that Care: From Knowledge Representation To Affective Modelling V. Dimitrova, R. Mizoguchi, B. du Boulay, and A. Graesser, Eds. IOS Press, Amsterdam, The Netherlands, 713-715.

Halloran, J., Iqbal, R., Aliakseyeu, D., Fernando, M., Cooper, R., Grzywaczewski, A., Grewal, R., James, A., and Greenhalgh, C. 2009. Design Challenges and Solutions: Review of the 4th International Workshop on Ubiquitous Computing (iUBICOM 2009). In Proceedings of the 26th British National Conference on Databases: Dataspace: the Final Frontier (Birmingham, UK, July 07 - 09, 2009). A. P. Sexton, Ed. Springer-Verlag, Berlin, Heidelberg, 234-245. DOI= http://dx.doi.org/10.1007/978-3-642-02843-4_26

Grinter, R. E., Edwards, W. K., Chetty, M., Poole, E. S., Sung, J., Yang, J., Crabtree, A., Tolmie, P., Rodden, T., Greenhalgh, C., and Benford, S. 2009. The ins and outs of home networking: The case for useful and usable domestic networking. ACM Trans. Comput.-Hum. Interact. 16, 2 (Jun. 2009), 1-28. DOI= http://doi.acm.org/10.1145/1534903.1534905
ACM DL Author-ize serviceThe ins and outs of home networking: The case for useful and usable domestic networking
Rebecca E. Grinter, W. Keith Edwards, Marshini Chetty, Erika S. Poole, Ja-Young Sung, Jeonghwa Yang, Andy Crabtree, Peter Tolmie, Tom Rodden, Chris Greenhalgh, Steve Benford
ACM Transactions on Computer-Human Interaction (TOCHI), 2009
Galati, A. and Greenhalgh, C. 2009. A New Metric for Network Load and Equation of State. In Proceedings of the 2009 Fifth international Conference on Networking and Services (April 20 - 25, 2009). IEEE Computer Society, Washington, DC, 309-313. DOI= http://dx.doi.org/10.1109/ICNS.2009.62

Rennick Egglestone, S., Boucher, A., Rodden, T., Law, A., Humble, J., and Greenhalgh, C. 2009. Supporting the design of network-spanning applications. In CHI '09 Extended Abstracts on Human Factors in Computing Systems (Boston, MA, USA, April 04 - 09, 2009). CHI EA '09. ACM, New York, NY, 2987-3002. DOI= http://doi.acm.org/10.1145/1520340.1520426

ACM DL Author-ize serviceSupporting the design of network-spanning applications
Stefan Rennick Egglestone, Andy Boucher, Tom Rodden, Andy Law, Jan Humble, Chris Greenhalgh
CHI EA '09 CHI '09 Extended Abstracts on Human Factors in Computing Systems, 2009
Koleva, B., Egglestone, S. R., Schnädelbach, H., Glover, K., Greenhalgh, C., Rodden, T., and Dade-Robertson, M. 2009. Supporting the creation of hybrid museum experiences. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Boston, MA, USA, April 04 - 09, 2009). CHI '09. ACM, New York, NY, 1973-1982. DOI= http://doi.acm.org/10.1145/1518701.1519001
ACM DL Author-ize serviceSupporting the creation of hybrid museum experiences
Boriana Koleva, Stefan Rennick Egglestone, Holger Schnädelbach, Kevin Glover, Chris Greenhalgh, Tom Rodden, Martyn Dade-Robertson
CHI '09 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2009
Wright, M., Chamberlain, A., Greenhalgh, C., Benford, S., Tandavanitj, N., Oldroyd, A., and Sutton, J. 2007. 'Guess a who, why, where, when?': the visualization of context data to aid the authoring and orchestration of a mobile pervasive game. In Proceedings of the 2007 OTM Confederated international Conference on on the Move To Meaningful internet Systems - Volume Part I (Vilamoura, Portugal, November 25 - 30, 2007). R. Meersman, Z. Tari, and P. Herrero, Eds. Springer-Verlag, Berlin, Heidelberg, 203-210.

Chamberlain, A., Benford, S., Greenhalgh, C., Hampshire, A., Tandavanitj, N., Adams, M., Oldroyd, A., and Sutton, J. 2007. Professor Tanda: greener gaming & pervasive play. In Proceedings of the 2007 Conference on Designing For User Experiences (Chicago, Illinois, November 05 - 07, 2007). DUX '07. ACM, New York, NY, 1-16. DOI= http://doi.acm.org/10.1145/1389908.1389942
ACM DL Author-ize serviceProfessor Tanda: greener gaming & pervasive play
Alan Chamberlain, Steve Benford, Chris Greenhalgh, Alastair Hampshire, Nick Tandavanitj, Matt Adams, Amanda Oldroyd, Jon Sutton
DUX '07 Proceedings of the 2007 conference on Designing for User eXperiences, 2007
Greenhalgh, C., Benford, S., Drozd, A., Flintham, M., Hampshire, A., Oppermann, L., Smith, K., and Tycowicz, C. V. 2007. Addressing mobile phone diversity in ubicomp experience development. In Proceedings of the 9th international Conference on Ubiquitous Computing (Innsbruck, Austria, September 16 - 19, 2007). J. Krumm, G. D. Abowd, A. Seneviratne, and T. Strang, Eds. Springer-Verlag, Berlin, Heidelberg, 447-464.

Grant, L., Daanen, H., Benford, S., Hampshire, A., Drozd, A., and Greenhalgh, C. 2007. MobiMissions: the game of missions for mobile phones. In ACM SIGGRAPH 2007 Educators Program (San Diego, California, August 05 - 09, 2007). SIGGRAPH '07. ACM, New York, NY, 12. DOI= http://doi.acm.org/10.1145/1282040.1282053
ACM DL Author-ize serviceMobiMissions: the game of missions for mobile phones
Lyndsay Grant, Hans Daanen, Steve Benford, Alastair Hampshire, Adam Drozd, Chris Greenhalgh
SIGGRAPH '07 ACM SIGGRAPH 2007 educators program, 2007
Niramitranon, J., Sharples, M., Greenhalgh, C., and Lin, C. 2007. SceDer and COML: Toolsets for Learning Design and Facilitation in One-to-One Technology Classroom. In Proceedings of the 2007 Conference on Supporting Learning Flow Through integrative Technologies T. Hirashima, U. Hoppe, and S. S. Young, Eds. IOS Press, Amsterdam, The Netherlands, 385-391.

Wang, P., Becker, A. A., Jones, I. A., Glover, A. T., Benford, S. D., Greenhalgh, C. M., and Vloeberghs, M. 2007. Virtual reality simulation of surgery with haptic feedback based on the boundary element method. Comput. Struct. 85, 7-8 (Apr. 2007), 331-339. DOI= http://dx.doi.org/10.1016/j.compstruc.2006.11.021

Wang, P., Becker, A. A., Jones, I. A., Glover, A. T., Benford, S. D., Greenhalgh, C. M., and Vloeberghs, M. 2006. A virtual reality surgery simulation of cutting and retraction in neurosurgery with force-feedback. Comput. Methods Prog. Biomed. 84, 1 (Oct. 2006), 11-18. DOI= http://dx.doi.org/10.1016/j.cmpb.2006.07.006

Crabtree, A., French, A., Greenhalgh, C., Benford, S., Cheverst, K., Fitton, D., Rouncefield, M., and Graham, C. 2006. Developing Digital Records: Early Experiences of Record and Replay. Comput. Supported Coop. Work 15, 4 (Aug. 2006), 281-319. DOI= http://dx.doi.org/10.1007/s10606-006-9026-z

Fraser, M., Hindmarsh, J., Best, K., Heath, C., Biegel, G., Greenhalgh, C., and Reeves, S. 2006. Remote Collaboration Over Video Data: Towards Real-Time e-Social Science. Comput. Supported Coop. Work 15, 4 (Aug. 2006), 257-279. DOI= http://dx.doi.org/10.1007/s10606-006-9027-y

Crabtree, A., Benford, S., Greenhalgh, C., Tennent, P., Chalmers, M., and Brown, B. 2006. Supporting ethnographic studies of ubiquitous computing in the wild. In Proceedings of the 6th Conference on Designing interactive Systems (University Park, PA, USA, June 26 - 28, 2006). DIS '06. ACM, New York, NY, 60-69. DOI= http://doi.acm.org/10.1145/1142405.1142417
ACM DL Author-ize serviceSupporting ethnographic studies of ubiquitous computing in the wild
Andy Crabtree, Steve Benford, Chris Greenhalgh, Paul Tennent, Matthew Chalmers, Barry Brown
DIS '06 Proceedings of the 6th conference on Designing Interactive systems, 2006
Herrero, P., Greenhalgh, C., and Antonio, A. 2005. Modelling the Sensory Abilities of Intelligent Virtual Agents. Autonomous Agents and Multi-Agent Systems 11, 3 (Nov. 2005), 361-385. DOI= http://dx.doi.org/10.1007/s10458-005-2921-8

Hampshire, A. and Greenhalgh, C. 2005. Caching OGSI grid service data to allow disconnected state retrieval. In Proceedings of the 2005 OTM Confederated international Conference on on the Move To Meaningful internet Systems (Agia Napa, Cyprus, October 31 - November 04, 2005). R. Meersman, Z. Tari, and P. Herrero, Eds. Springer-Verlag, Berlin, Heidelberg, 284-293. DOI= http://dx.doi.org/10.1007/11575863_48

Herrero, P., Greenhalgh, C., and de Antonio, A. 2005. Being on guard: intelligent virtual agents reporting information from collaborative virtual environments. Presence: Teleoper. Virtual Environ. 14, 4 (Aug. 2005), 423-433. DOI= http://dx.doi.org/10.1162/105474605774785280

Benford, S., Schnädelbach, H., Koleva, B., Anastasi, R., Greenhalgh, C., Rodden, T., Green, J., Ghali, A., Pridmore, T., Gaver, B., Boucher, A., Walker, B., Pennington, S., Schmidt, A., Gellersen, H., and Steed, A. 2005. Expected, sensed, and desired: A framework for designing sensing-based interaction. ACM Trans. Comput.-Hum. Interact. 12, 1 (Mar. 2005), 3-30. DOI= http://doi.acm.org/10.1145/1057237.1057239
ACM DL Author-ize serviceExpected, sensed, and desired: A framework for designing sensing-based interaction
Steve Benford, Holger Schnädelbach, Boriana Koleva, Rob Anastasi, Chris Greenhalgh, Tom Rodden, Jonathan Green, Ahmed Ghali, Tony Pridmore, Bill Gaver, Andy Boucher, Brendan Walker, Sarah Pennington, Albrecht Schmidt, Hans Gellersen, Anthony Steed
ACM Transactions on Computer-Human Interaction (TOCHI), 2005
Alpdemir, M. N., Mukherjee, A., Paton, N. W., Fernandes, A. A., Watson, P., Glover, K., Greenhalgh, C., Oinn, T., and Tipney, H. 2005. Contextualised workflow execution in mygrid. In Proceedings of the 2005 European Conference on Advances in Grid Computing (Amsterdam, The Netherlands, February 14 - 16, 2005). P. A. Sloot, A. G. Hoekstra, T. Priol, A. Reinefeld, and M. Bubak, Eds. Springer-Verlag, Berlin, Heidelberg, 444-453. DOI= http://dx.doi.org/10.1007/11508380_46

Humble, J., Greenhalgh, C., Hamsphire, A., Muller, H. L., and Egglestone, S. R. 2005. A generic architecture for sensor data integration with the grid. In Proceedings of the First international Conference on Scientific Applications of Grid Computing (Beijing, China, September 20 - 24, 2004). P. Herrero, M. S. Pérez, and V. Robles, Eds. Springer-Verlag, Berlin, Heidelberg, 99-107. DOI= http://dx.doi.org/10.1007/11423287_9

Steed, A., MacColl, I., Randell, C., Brown, B., Chalmers, M., and Greenhalgh, C. 2004. Models of Space in a Mixed-Reality System. In Proceedings of the information Visualisation, Eighth international Conference (July 14 - 16, 2004). IEEE Computer Society, Washington, DC, 768-777. DOI= http://dx.doi.org/10.1109/IV.2004.97

Crabtree, A., Benford, S., Rodden, T., Greenhalgh, C., Flintham, M., Anastasi, R., Drozd, A., Adams, M., Row-Farr, J., Tandavanitj, N., and Steed, A. 2004. Orchestrating a mixed reality game 'on the ground'. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Vienna, Austria, April 24 - 29, 2004). CHI '04. ACM, New York, NY, 391-398. DOI= http://doi.acm.org/10.1145/985692.985742
ACM DL Author-ize serviceOrchestrating a mixed reality game 'on the ground'
Andy Crabtree, Steve Benford, Tom Rodden, Chris Greenhalgh, Martin Flintham, Rob Anastasi, Adam Drozd, Matt Adams, Ju Row-Farr, Nick Tandavanitj, Anthony Steed
CHI '04 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2004
Gutwin, C., Benford, S., Dyck, J., Fraser, M., Vaghi, I., and Greenhalgh, C. 2004. Revealing delay in collaborative environments. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Vienna, Austria, April 24 - 29, 2004). CHI '04. ACM, New York, NY, 503-510. DOI= http://doi.acm.org/10.1145/985692.985756
ACM DL Author-ize serviceRevealing delay in collaborative environments
Carl Gutwin, Steve Benford, Jeff Dyck, Mike Fraser, Ivan Vaghi, Chris Greenhalgh
CHI '04 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2004
Crowe, J., Hayes-Gill, B., Sumner, M., Barratt, C., Palethorpe, B., Greenhalgh, C., Storz, O., Friday, A., Humble, J., Setchell, C., Randell, C., and Muller, H. L. 2004. Modular Sensor Architecture for Unobtrusive Routine Clinical Diagnosis. In Proceedings of the 24th international Conference on Distributed Computing Systems Workshops - W7: EC (Icdcsw'04) - Volume 7 (March 23 - 24, 2004). IEEE Computer Society, Washington, DC, 451-454.

Benford, S., Anastasi, R., Flintham, M., Drozd, A., Crabtree, A., Greenhalgh, C., Tandavanitj, N., Adams, M., and Row-Farr, J. 2003. Coping with Uncertainty in a Location-Based Game. IEEE Pervasive Computing 2, 3 (Jul. 2003), 34-41. DOI= http://dx.doi.org/10.1109/MPRV.2003.1228525

Flintham, M., Benford, S., Anastasi, R., Hemmings, T., Crabtree, A., Greenhalgh, C., Tandavanitj, N., Adams, M., and Row-Farr, J. 2003. Where on-line meets on the streets: experiences with mobile mixed reality games. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Ft. Lauderdale, Florida, USA, April 05 - 10, 2003). CHI '03. ACM, New York, NY, 569-576. DOI= http://doi.acm.org/10.1145/642611.642710
ACM DL Author-ize serviceWhere on-line meets on the streets: experiences with mobile mixed reality games
Martin Flintham, Steve Benford, Rob Anastasi, Terry Hemmings, Andy Crabtree, Chris Greenhalgh, Nick Tandavanitj, Matt Adams, Ju Row-Farr
CHI '03 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2003
Purbrick, J. and Greenhalgh, C. 2003. An extensible event-based infrastructure for networked virtual worlds. Presence: Teleoper. Virtual Environ. 12, 1 (Feb. 2003), 68-84. DOI= http://dx.doi.org/10.1162/105474603763835341

Radenkovic, M. and Greenhalgh, C. 2002. Multi-party distributed audio service with TCP fairness. In Proceedings of the Tenth ACM international Conference on Multimedia (Juan-les-Pins, France, December 01 - 06, 2002). MULTIMEDIA '02. ACM, New York, NY, 11-20. DOI= http://doi.acm.org/10.1145/641007.641010
ACM DL Author-ize serviceMulti-party distributed audio service with TCP fairness
Milena Radenkovic, Chris Greenhalgh
MULTIMEDIA '02 Proceedings of the tenth ACM international conference on Multimedia, 2002
Radenkovic, M., Greenhalgh, C., and Benford, S. 2002. Deployment issues for multi-user audio support in CVEs. In Proceedings of the ACM Symposium on Virtual Reality Software and Technology (Hong Kong, China, November 11 - 13, 2002). VRST '02. ACM, New York, NY, 179-185. DOI= http://doi.acm.org/10.1145/585740.585770
ACM DL Author-ize serviceDeployment issues for multi-user audio support in CVEs
Milena Radenkovic, Chris Greenhalgh, Steve Benford
VRST '02 Proceedings of the ACM symposium on Virtual reality software and technology, 2002
MacColl, I., Millard, D., Randell, C., Steed, A., Brown, B., Benford, S., Chalmers, M., Conroy, R., Dalton, N., Galani, A., Greenhalgh, C., Michaelides, D., Rodden, T., Taylor, I., and Weal, M. 2002. Shared visiting in EQUATOR city. In Proceedings of the 4th international Conference on Collaborative Virtual Environments (Bonn, Germany, September 30 - October 02, 2002). CVE '02. ACM, New York, NY, 88-94. DOI= http://doi.acm.org/10.1145/571878.571892
ACM DL Author-ize serviceShared visiting in EQUATOR city
Ian MacColl, Dave Millard, Cliff Randell, Anthony Steed, Barry Brown, Steve Benford, Matthew Chalmers, Ruth Conroy, Nick Dalton, Areti Galani, Chris Greenhalgh, Danius Michaelides, Tom Rodden, Ian Taylor, Mark Weal
CVE '02 Proceedings of the 4th international conference on Collaborative virtual environments, 2002
Bayon, V., Rodden, T., Greenhalgh, C., and Benford, S. 2002. Going Back to School: Putting a Pervasive Environment into the Real World. In Proceedings of the First international Conference on Pervasive Computing (August 26 - 28, 2002). F. Mattern and M. Naghshineh, Eds. Springer-Verlag, London, UK, 69-83.

Herrero, P., de Antonio, A., Benford, S., and Greenhalgh, C. 2002. Increasing the coherence between human beings and virtual agents. In Proceedings of the First international Joint Conference on Autonomous Agents and Multiagent Systems: Part 1 (Bologna, Italy, July 15 - 19, 2002). AAMAS '02. ACM, New York, NY, 354-355. DOI= http://doi.acm.org/10.1145/544741.544825
ACM DL Author-ize serviceIncreasing the coherence between human beings and virtual agents
Pilar Herrero, Angélica de Antonio, Steve Benford, Chris Greenhalgh
AAMAS '02 Proceedings of the first international joint conference on Autonomous agents and multiagent systems: part 1, 2002
Schnädelbach, H., Koleva, B., Flintham, M., Fraser, M., Izadi, S., Chandler, P., Foster, M., Benford, S., Greenhalgh, C., and Rodden, T. 2002. The augurscope: a mixed reality interface for outdoors. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Minneapolis, Minnesota, USA, April 20 - 25, 2002). CHI '02. ACM, New York, NY, 9-16. DOI= http://doi.acm.org/10.1145/503376.503379
ACM DL Author-ize serviceThe augurscope: a mixed reality interface for outdoors
Holger Schnädelbach, Boriana Koleva, Martin Flintham, Mike Fraser, Shahram Izadi, Paul Chandler, Malcolm Foster, Steve Benford, Chris Greenhalgh, Tom Rodden
CHI '02 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2002
Purbrick, J. and Greenhalgh, C. 2002. An Extensible Event-based Infrastructure for Networked Virtual Worlds. In Proceedings of the IEEE Virtual Reality Conference 2002 (March 24 - 28, 2002). IEEE Computer Society, Washington, DC, 15.

Greenhalgh, C., Flintham, M., Purbrick, J., and Benford, S. 2002. Applications of Temporal Links: Recording and Replaying Virtual Environments. In Proceedings of the IEEE Virtual Reality Conference 2002 (March 24 - 28, 2002). IEEE Computer Society, Washington, DC, 101.

Izadi, S., Fraser, M., Benford, S., Flintham, M., Greenhalgh, C., Rodden, T., and Schnädelbach, H. 2002. Citywide: Supporting Interactive Digital Experiences Across Physical Space. Personal Ubiquitous Comput. 6, 4 (Jan. 2002), 290-298. DOI= http://dx.doi.org/10.1007/s007790200030

Hall, T., Ciolfi, L., Bannon, L., Fraser, M., Benford, S., Bowers, J., Greenhalgh, C., Hellström, S., Izadi, S., Schnädelbach, H., and Flintham, M. 2001. The visitor as virtual archaeologist: explorations in mixed reality technology to enhance educational and social interaction in the museum. In Proceedings of the 2001 Conference on Virtual Reality, Archeology, and Cultural Heritage (Glyfada, Greece, November 28 - 30, 2001). VAST '01. ACM, New York, NY, 91-96. DOI= http://doi.acm.org/10.1145/584993.585008
ACM DL Author-ize serviceThe visitor as virtual archaeologist: explorations in mixed reality technology to enhance educational and social interaction in the museum
Tony Hall, Luigina Ciolfi, Liam Bannon, Mike Fraser, Steve Benford, John Bowers, Chris Greenhalgh, Sten-Olof Hellström, Shahram Izadi, Holger Schnädelbach, Martin Flintham
VAST '01 Proceedings of the 2001 conference on Virtual reality, archeology, and cultural heritage, 2001
Koleva, B., Schnädelbach, H., Benford, S., and Greenhalgh, C. 2001. Experiencing a presentation through a mixed reality boundary. In Proceedings of the 2001 international ACM SIGGROUP Conference on Supporting Group Work (Boulder, Colorado, USA, September 30 - October 03, 2001). C. (. Ellis and I. Zigurs, Eds. GROUP '01. ACM, New York, NY, 71-80. DOI= http://doi.acm.org/10.1145/500286.500299
ACM DL Author-ize serviceExperiencing a presentation through a mixed reality boundary
Boriana Koleva, Holger Schnädelbach, Steve Benford, Chris Greenhalgh
GROUP '01 Proceedings of the 2001 International ACM SIGGROUP Conference on Supporting Group Work, 2001
Benford, S., Bowers, J., Chandler, P., Ciolfi, L., Flintham, M., Fraser, M., Greenhalgh, C., Hall, T., Hellström, S. O., Izadi, S., Rodden, T., Schnädelbach, H., and Taylor, I. 2001. Unearthing Virtual History: Using Diverse Interfaces to Reveal Hidden Virtual Worlds. In Proceedings of the 3rd international Conference on Ubiquitous Computing (Atlanta, Georgia, USA, September 30 - October 02, 2001). G. D. Abowd, B. Brumitt, and S. A. Shafer, Eds. Springer-Verlag, London, UK, 225-231.

Drozd, A., Bowers, J., Benford, S., Greenhalgh, C., and Fraser, M. 2001. Collaboratively improvising magic: an approach to managing participation in an on-line drama. In Proceedings of the Seventh Conference on European Conference on Computer Supported Cooperative Work (Bonn, Germany, September 16 - 20, 2001). W. Prinz, M. Jarke, Y. Rogers, K. Schmidt, and V. Wulf, Eds. Kluwer Academic Publishers, Norwell, MA, 159-178.

Benford, S., Greenhalgh, C., Rodden, T., and Pycock, J. 2001. Collaborative virtual environments. Commun. ACM 44, 7 (Jul. 2001), 79-85. DOI= http://doi.acm.org/10.1145/379300.379322
ACM DL Author-ize serviceCollaborative virtual environments
Steve Benford, Chris Greenhalgh, Tom Rodden, James Pycock
Communications of the ACM, 2001
Marsh, J. H., Heath, C., Fraser, M., Benford, S., and Greenhalgh, C. 2001. Research alerts. interactions 8, 3 (May. 2001), 11-13. DOI= http://doi.acm.org/10.1145/369825.369827
ACM DL Author-ize serviceResearch alerts
Jon Hind Marsh, Christian Heath, Mike Fraser, Steve Benford, Chris Greenhalgh
interactions, 2001
Greenhalgh, C., Bullock, A., Frécon, E., Lloyd, D., and Steed, A. 2001. Making Networked Virtual Environments Work. Presence: Teleoper. Virtual Environ. 10, 2 (Apr. 2001), 142-159. DOI= http://dx.doi.org/10.1162/105474601750216777

Craven, M., Taylor, I., Drozd, A., Purbrick, J., Greenhalgh, C., Benford, S., Fraser, M., Bowers, J., Jää-Aro, K., Lintermann, B., and Hoch, M. 2001. Exploiting interactivity, influence, space and time to explore non-linear drama in virtual worlds. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Seattle, Washington, USA). CHI '01. ACM, New York, NY, 30-37. DOI= http://doi.acm.org/10.1145/365024.365032
ACM DL Author-ize serviceExploiting interactivity, influence, space and time to explore non-linear drama in virtual worlds
Mike Craven, Ian Taylor, Adam Drozd, Jim Purbrick, Chris Greenhalgh, Steve Benford, Mike Fraser, John Bowers, Kai-Mikael Jää-Aro, Bernd Lintermann, Michael Hoch
CHI '01 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2001
Koleva, B., Taylor, I., Benford, S., Fraser, M., Greenhalgh, C., Schnädelbach, H., vom Lehn, D., Heath, C., Row-Farr, J., and Adams, M. 2001. Orchestrating a mixed reality performance. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Seattle, Washington, USA). CHI '01. ACM, New York, NY, 38-45. DOI= http://doi.acm.org/10.1145/365024.365033
ACM DL Author-ize serviceOrchestrating a mixed reality performance
Boriana Koleva, Ian Taylor, Steve Benford, Mike Fraser, Chris Greenhalgh, Holger Schnädelbach, Dirk vom Lehn, Christian Heath, Ju Row-Farr, Matt Adams
CHI '01 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems, 2001
Greenhalgh, C., Benford, S., and Craven, M. 2001. Patterns of Network and User Activity in an Inhabited Television Event. Presence: Teleoper. Virtual Environ. 10, 1 (Feb. 2001), 35-50. DOI= http://dx.doi.org/10.1162/105474601750182306

Hindmarsh, J., Fraser, M., Heath, C., Benford, S., and Greenhalgh, C. 2000. Object-focused interaction in collaborative virtual environments. ACM Trans. Comput.-Hum. Interact. 7, 4 (Dec. 2000), 477-509. DOI= http://doi.acm.org/10.1145/365058.365088
ACM DL Author-ize serviceObject-focused interaction in collaborative virtual environments
Jon Hindmarsh, Mike Fraser, Christian Heath, Steve Benford, Chris Greenhalgh
ACM Transactions on Computer-Human Interaction (TOCHI) - Special issue on human-computer interaction and collaborative virtual environments, 2000
Greenhalgh, C., Purbrick, J., Benford, S., Craven, M., Drozd, A., and Taylor, I. 2000. Temporal links: recording and replaying virtual environments. In Proceedings of the Eighth ACM international Conference on Multimedia (Marina del Rey, California, USA). MULTIMEDIA '00. ACM, New York, NY, 67-74. DOI= http://doi.acm.org/10.1145/354384.354429
ACM DL Author-ize serviceTemporal links: recording and replaying virtual environments
Chris Greenhalgh, Jim Purbrick, Steve Benford, Mike Craven, Adam Drozd, Ian Taylor
MULTIMEDIA '00 Proceedings of the eighth ACM international conference on Multimedia, 2000
Craven, M., Benford, S., Greenhalgh, C., Wyver, J., Brazier, C., Oldroyd, A., and Regan, T. 2000. Ages of avatar: community building for inhabited television. In Proceedings of the Third international Conference on Collaborative Virtual Environments (San Francisco, California, USA). E. Churchill and M. Reddy, Eds. CVE '00. ACM, New York, NY, 189-194. DOI= http://doi.acm.org/10.1145/351006.351040
ACM DL Author-ize serviceAges of avatar: community building for inhabited television
Mike Craven, Steve Benford, Chris Greenhalgh, John Wyver, Claire-Janine Brazier, Amanda Oldroyd, Tim Regan
CVE '00 Proceedings of the third international conference on Collaborative virtual environments, 2000
Greenhalgh, C., Purbrick, J., and Snowdon, D. 2000. Inside MASSIVE-3: flexible support for data consistency and world structuring. In Proceedings of the Third international Conference on Collaborative Virtual Environments (San Francisco, California, USA). E. Churchill and M. Reddy, Eds. CVE '00. ACM, New York, NY, 119-127. DOI= http://doi.acm.org/10.1145/351006.351027
ACM DL Author-ize serviceInside MASSIVE-3: flexible support for data consistency and world structuring
Chris Greenhalgh, Jim Purbrick, Dave Snowdon
CVE '00 Proceedings of the third international conference on Collaborative virtual environments, 2000
Fraser, M., Glover, T., Vaghi, I., Benford, S., Greenhalgh, C., Hindmarsh, J., and Heath, C. 2000. Revealing the realities of collaborative virtual reality. In Proceedings of the Third international Conference on Collaborative Virtual Environments (San Francisco, California, USA). E. Churchill and M. Reddy, Eds. CVE '00. ACM, New York, NY, 29-37. DOI= http://doi.acm.org/10.1145/351006.351010
ACM DL Author-ize serviceRevealing the realities of collaborative virtual reality
Mike Fraser, Tony Glover, Ivan Vaghi, Steve Benford, Chris Greenhalgh, Jon Hindmarsh, Christian Heath
CVE '00 Proceedings of the third international conference on Collaborative virtual environments, 2000
Benford, S., Reynard, G., Greenhalgh, C., Snowdon, D., and Bullock, A. 2000. A Poetry Performance in a Collaborative Virtual Environment. IEEE Comput. Graph. Appl. 20, 3 (May. 2000), 66-75. DOI= http://dx.doi.org/10.1109/38.844374

Koleva, B., Schnädelbach, H., Benford, S., and Greenhalgh, C. 2000. Developing mixed reality boundaries. In Proceedings of DARE 2000 on Designing Augmented Reality Environments (Elsinore, Denmark). DARE '00. ACM, New York, NY, 155-156. DOI= http://doi.acm.org/10.1145/354666.354690
ACM DL Author-ize serviceDeveloping mixed reality boundaries
Boriana Koleva, Holger Schnädelbach, Steve Benford, Chris Greenhalgh
DARE '00 Proceedings of DARE 2000 on Designing augmented reality environments, 2000
Koleva, B., Schnädelbach, H., Benford, S., and Greenhalgh, C. 2000. Traversable interfaces between real and virtual worlds. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (The Hague, The Netherlands, April 01 - 06, 2000). CHI '00. ACM, New York, NY, 233-240. DOI= http://doi.acm.org/10.1145/332040.332437
ACM DL Author-ize serviceTraversable interfaces between real and virtual worlds
Boriana Koleva, Holger Schnädelbach, Steve Benford, Chris Greenhalgh
CHI '00 Proceedings of the SIGCHI conference on Human Factors in Computing Systems, 2000
Purbrick, J. and Greenhalgh, C. 2000. Extending Locales: Awareness Management in MASSIVE-3. In Proceedings of the IEEE Virtual Reality 2000 Conference (March 18 - 22, 2000). IEEE Computer Society, Washington, DC, 287.

Greenhalgh, C., Benford, S., and Craven, M. 1999. Patterns of network and user activity in an inhabited television event. In Proceedings of the ACM Symposium on Virtual Reality Software and Technology (London, United Kingdom, December 20 - 22, 1999). VRST '99. ACM, New York, NY, 34-41. DOI= http://doi.acm.org/10.1145/323663.323668
ACM DL Author-ize servicePatterns of network and user activity in an inhabited television event
Chris Greenhalgh, Steve Benford, Mike Craven
VRST '99 Proceedings of the ACM symposium on Virtual reality software and technology, 1999
Lloyd, D., Benford, S., and Greenhalgh, C. 1999. Formations: explicit group support in collaborative virtual environments. In Proceedings of the ACM Symposium on Virtual Reality Software and Technology (London, United Kingdom, December 20 - 22, 1999). VRST '99. ACM, New York, NY, 162-163. DOI= http://doi.acm.org/10.1145/323663.323690
ACM DL Author-ize serviceFormations: explicit group support in collaborative virtual environments
Dave Lloyd, Steve Benford, Chris Greenhalgh
VRST '99 Proceedings of the ACM symposium on Virtual reality software and technology, 1999
Frécon, E., Greenhalgh, C., and Stenius, M. 1999. The DiveBone—an application-level network architecture for Internet-based CVEs. In Proceedings of the ACM Symposium on Virtual Reality Software and Technology (London, United Kingdom, December 20 - 22, 1999). VRST '99. ACM, New York, NY, 58-65. DOI= http://doi.acm.org/10.1145/323663.323672
ACM DL Author-ize serviceThe DiveBone—an application-level network architecture for Internet-based CVEs
Emmanuel Frécon, Chris Greenhalgh, Mårten Stenius
VRST '99 Proceedings of the ACM symposium on Virtual reality software and technology, 1999
Vaghi, I., Greenhalgh, C., and Benford, S. 1999. Coping with inconsistency due to network delays in collaborative virtual environments. In Proceedings of the ACM Symposium on Virtual Reality Software and Technology (London, United Kingdom, December 20 - 22, 1999). VRST '99. ACM, New York, NY, 42-49. DOI= http://doi.acm.org/10.1145/323663.323670
ACM DL Author-ize serviceCoping with inconsistency due to network delays in collaborative virtual environments
Ivan Vaghi, Chris Greenhalgh, Steve Benford
VRST '99 Proceedings of the ACM symposium on Virtual reality software and technology, 1999
Benford, S., Taylor, I., Brailsford, D., Koleva, B., Craven, M., Fraser, M., Reynard, G., and Greenhalgh, C. 1999. Three dimensional visualization of the World Wide Web. ACM Comput. Surv. 31, 4es (Dec. 1999), 25. DOI= http://doi.acm.org/10.1145/345966.346021
ACM DL Author-ize serviceThree dimensional visualization of the World Wide Web
Steve Benford, Ian Taylor, David Brailsford, Boriana Koleva, Mike Craven, Mike Fraser, Gail Reynard, Chris Greenhalgh
ACM Computing Surveys (CSUR), 1999
Greenhalgh, C., Benford, S., and Reynard, G. 1999. A QoS architecture for collaborative virtual environments. In Proceedings of the Seventh ACM international Conference on Multimedia (Part 1) (Orlando, Florida, USA, October 30 - November 05, 1999). MULTIMEDIA '99. ACM, New York, NY, 121-130. DOI= http://doi.acm.org/10.1145/319463.319479
ACM DL Author-ize serviceA QoS architecture for collaborative virtual environments
Chris Greenhalgh, Steve Benford, Gail Reynard
MULTIMEDIA '99 Proceedings of the seventh ACM international conference on Multimedia (Part 1), 1999
Koleva, B., Benford, S., and Greenhalgh, C. 1999. The properties of mixed reality boundaries. In Proceedings of the Sixth Conference on European Conference on Computer Supported Cooperative Work (Copenhagen, Denmark, September 12 - 16, 1999). S. Bødker, M. Kyng, and K. Schmidt, Eds. Kluwer Academic Publishers, Norwell, MA, 119-137.

Benford, S., Greenhalgh, C., Craven, M., Walker, G., Regan, T., Morphett, J., Wyver, J., and Bowers, J. 1999. Broadcasting on-line social interaction as inhabited television. In Proceedings of the Sixth Conference on European Conference on Computer Supported Cooperative Work (Copenhagen, Denmark, September 12 - 16, 1999). S. Bødker, M. Kyng, and K. Schmidt, Eds. Kluwer Academic Publishers, Norwell, MA, 179-198.

Greenhalgh, C. M., Bullock, A., Tromp, J., and Benford, S. D. 1999. Evaluating the network and usability characteristics of virtual reality conferencing. In Telepresence, P. J. Sheppard and G. R. Walker, Eds. Kluwer Academic Publishers, Norwell, MA, 170-207.

Koleva, B., Benford, S., and Greenhalgh, C. 1999. The properties of mixed reality boundaries. In Proceedings of the Sixth European Conference on Computer Supported Cooperative Work (Copenghagen, Denmark). Kluwer Academic Publishers, Norwell, MA, 119-137.

Benford, S., Greenhalgh, C., Craven, M., Walker, G., Regan, T., Morphett, J., Wyver, J., and Bowers, J. 1999. Broadcasting on-line social interaction as inhabited television. In Proceedings of the Sixth European Conference on Computer Supported Cooperative Work (Copenghagen, Denmark). Kluwer Academic Publishers, Norwell, MA, 179-198.

Greenhalgh, C., Bowers, J., Walker, G., Wyver, J., Benford, S., and Taylor, I. 1999. Creating a live broadcast from a virtual environment. In Proceedings of the 26th Annual Conference on Computer Graphics and interactive Techniques ACM Press/Addison-Wesley Publishing Co., New York, NY, 375-384. DOI= http://doi.acm.org/10.1145/311535.311591

Greenhalgh, C. 1999 Large Scale Collaborative Virtual Environments. Springer-Verlag.

Greenhalgh, C. and Benford, S. 1999. Supporting Rich And Dynamic Communication In Large-Scale Collaborative Virtual Environments. Presence: Teleoper. Virtual Environ. 8, 1 (Feb. 1999), 14-35. DOI= http://dx.doi.org/10.1162/105474699566026

Hindmarsh, J., Fraser, M., Heath, C., Benford, S., and Greenhalgh, C. 1998. Fragmented interaction: establishing mutual orientation in virtual environments. In Proceedings of the 1998 ACM Conference on Computer Supported Cooperative Work (Seattle, Washington, USA, November 14 - 18, 1998). CSCW '98. ACM, New York, NY, 217-226. DOI= http://doi.acm.org/10.1145/289444.289496
ACM DL Author-ize serviceFragmented interaction: establishing mutual orientation in virtual environments
Jon Hindmarsh, Mike Fraser, Christian Heath, Steve Benford, Chris Greenhalgh
CSCW '98 Proceedings of the 1998 ACM conference on Computer supported cooperative work, 1998
Greenhalgh, C., Benford, S., Bullock, A., Kuijpers, N., and Donkers, K. 1998. Predicting network traffic for collaborative virtual environments. In Proceedings of the TERENA Networking Conference '98 on Towards Networking and Services in the Year 2001 (Dresden, Germany). P. H. Enslow, Ed. Elsevier Science Publishers B. V., Amsterdam, The Netherlands, 1677-1685.

Benford, S., Greenhalgh, C., Reynard, G., Brown, C., and Koleva, B. 1998. Understanding and constructing shared spaces with mixed-reality boundaries. ACM Trans. Comput.-Hum. Interact. 5, 3 (Sep. 1998), 185-223. DOI= http://doi.acm.org/10.1145/292834.292836
ACM DL Author-ize serviceUnderstanding and constructing shared spaces with mixed-reality boundaries
Steve Benford, Chris Greenhalgh, Gail Reynard, Chris Brown, Boriana Koleva
ACM Transactions on Computer-Human Interaction (TOCHI), 1998
Capps, M., Pekkola, S., and Greenhalgh, C. 1998. System aspects of sharing a virtual reality: CVE '98 workshop report. SIGGROUP Bull. 19, 2 (Aug. 1998), 23-24. DOI= http://doi.acm.org/10.1145/290575.290580
ACM DL Author-ize serviceSystem aspects of sharing a virtual reality: CVE '98 workshop report
Michael Capps, Samuli Pekkola, Chris Greenhalgh
ACM SIGGROUP Bulletin, 1998
Benford, S., Greenhalgh, C., Brown, C., Walker, G., Regan, T., Morphett, J., Wyver, J., and Rea, P. 1998. Experiments in inhabited TV. In CHI 98 Cconference Summary on Human Factors in Computing Systems (Los Angeles, California, USA, April 18 - 23, 1998). CHI '98. ACM, New York, NY, 289-290. DOI= http://doi.acm.org/10.1145/286498.286768
ACM DL Author-ize serviceExperiments in inhabited TV
Steve Benford, Chris Greenhalgh, Chris Brown, Graham Walker, Tim Regan, Jason Morphett, John Wyver, Paul Rea
CHI '98 CHI 98 Cconference Summary on Human Factors in Computing Systems, 1998
Reynard, G., Benford, S., Greenhalgh, C., and Heath, C. 1998. Awareness driven video quality of service in collaborative virtual environments. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Los Angeles, California, USA, April 18 - 23, 1998). C. Karat, A. Lund, J. Coutaz, and J. Karat, Eds. ACM Press/Addison-Wesley Publishing Co., New York, NY, 464-471. DOI= http://doi.acm.org/10.1145/274644.274707

Greenhalgh, C. M. 1997. Evaluating the network and usability characteristics of virtual reality conferencing. BT Technology Journal 15, 4 (Oct. 1997), 101-119. DOI= http://dx.doi.org/10.1023/A:1018635613702

Benford, S., Greenhalgh, C., Snowdon, D., and Bullock, A. 1997. Staging a public poetry performance in a collaborative virtual environment. In Proceedings of the Fifth Conference on European Conference on Computer-Supported Cooperative Work (Lancaster, UK, September 07 - 11, 1997). J. A. Hughes, W. Prinz, T. Rodden, and K. Schmidt, Eds. Kluwer Academic Publishers, Norwell, MA, 125-140.

Greenhalgh, C. 1997. Analysing movement and world transitions in virtual reality tele-conferencing. In Proceedings of the Fifth Conference on European Conference on Computer-Supported Cooperative Work (Lancaster, UK, September 07 - 11, 1997). J. A. Hughes, W. Prinz, T. Rodden, and K. Schmidt, Eds. Kluwer Academic Publishers, Norwell, MA, 313-328.

Benford, S. and Greenhalgh, C. 1997. Introducing third party objects into the spatial model of interaction. In Proceedings of the Fifth Conference on European Conference on Computer-Supported Cooperative Work (Lancaster, UK, September 07 - 11, 1997). J. A. Hughes, W. Prinz, T. Rodden, and K. Schmidt, Eds. Kluwer Academic Publishers, Norwell, MA, 189-204.

Greenhalgh, C. and Benford, S. 1997. Boundaries, Awareness and Interaction in Collaborative Virtual Environments. In Proceedings of the 6th Workshop on Enabling Technologies on infrastructure For Collaborative Enterprises (June 18 - 20, 1997). IEEE Computer Society, Washington, DC, 193-198.

Greenhalgh, C. and Benford, S. 1997. A Multicast Network Architecture for Large Scale Collaborative Virtual Environments. In Proceedings of the Second European Conference on Multimedia Applications, Services and Techniques (May 21 - 23, 1997). S. Fdida and M. Morganti, Eds. Springer-Verlag, London, UK, 113-128.

Benford, S., Greenhalgh, C., and Lloyd, D. 1997. Crowded collaborative virtual environments. In Proceedings of the ACM SIGCHI Conference on Human Factors in Computing Systems (Atlanta, Georgia, USA, March 22 - 27, 1997). CHI '97. ACM, New York, NY, 59-66. DOI= http://doi.acm.org/10.1145/258549.258588
ACM DL Author-ize serviceCrowded collaborative virtual environments
Steve Benford, Chris Greenhalgh, David Lloyd
CHI '97 Proceedings of the ACM SIGCHI Conference on Human factors in computing systems, 1997
Benford, S., Bowers, J., Fahlén, L. E., Greenhalgh, C., and Snowdon, D. 1997. Embodiments, avatars, clones and agents for multi-user, multi-sensory virtual worlds. Multimedia Syst. 5, 2 (Mar. 1997), 93-104. DOI= http://dx.doi.org/10.1007/s005300050045

Benford, S., Brown, C., Reynard, G., and Greenhalgh, C. 1996. Shared spaces: transportation, artificiality, and spatiality. In Proceedings of the 1996 ACM Conference on Computer Supported Cooperative Work (Boston, Massachusetts, USA, November 16 - 20, 1996). M. S. Ackerman, Ed. CSCW '96. ACM, New York, NY, 77-86. DOI= http://doi.acm.org/10.1145/240080.240196
ACM DL Author-ize serviceShared spaces: transportation, artificiality, and spatiality
Steve Benford, Chris Brown, Gail Reynard, Chris Greenhalgh
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work, 1996
Greenhalgh, C. and Benford, S. 1995. Virtual reality tele-conferencing: implementation and experience. In Proceedings of the Fourth Conference on European Conference on Computer-Supported Cooperative Work (Stockholm, Sweden, September 10 - 14, 1995). H. Marmolin, Y. Sundblad, and K. Schmidt, Eds. Kluwer Academic Publishers, Norwell, MA, 165-180.

Greenhalgh, C. and Benford, S. 1995. MASSIVE: a collaborative virtual environment for teleconferencing. ACM Trans. Comput.-Hum. Interact. 2, 3 (Sep. 1995), 239-261. DOI= http://doi.acm.org/10.1145/210079.210088
ACM DL Author-ize serviceMASSIVE: a collaborative virtual environment for teleconferencing
Chris Greenhalgh, Steven Benford
ACM Transactions on Computer-Human Interaction (TOCHI) - Special issue on virtual reality software and technology, 1995
Greenhalgh, C. and Benford, S. 1995. MASSIVE: a distributed virtual reality system incorporating spatial trading. In Proceedings of the 15th international Conference on Distributed Computing Systems (May 30 - June 02, 1995). IEEE Computer Society, Washington, DC, 27.

Benford, S., Bowers, J., Fahlén, L. E., Greenhalgh, C., and Snowdon, D. 1995. User embodiment in collaborative virtual environments. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (Denver, Colorado, USA, May 07 - 11, 1995). I. R. Katz, R. Mack, L. Marks, M. B. Rosson, and J. Nielsen, Eds. ACM Press/Addison-Wesley Publishing Co., New York, NY, 242-249. DOI= http://doi.acm.org/10.1145/223904.223935

Benford, S., Bowers, J., Fahlén, L. E., and Greenhalgh, C. 1994. Managing mutual awareness in collaborative virtual environments. In Proceedings of the Conference on Virtual Reality Software and Technology (Singapore, Singapore). G. Singh, S. K. Feiner, and D. Thalmann, Eds. World Scientific Publishing Co., River Edge, NJ, 223-236.