There were other projects that extended them and others that built upon them.
 
AROMA
CaveCat
Clearboard
Cruiser
Kasmer
Portholes
RAVE
Somewire
VideoComm
VideoDraw
VideoWhiteBoard
VideoWindow
 
 
 
 
 
Beginning in the mid 1980’s there were a number of projects that were called media spaces.
 
Xerox PARC, Palo Alto, CA and Portland, OR
EuroPARC, Cambridge, UK
University of Toronto, ONT
BellCore,
US West, Denver, CO
 
Before there was anything called a “media space there was:
Ackerman, M., Starr, B., Hindus, D., Mainwaring, S., Hanging on the ‘wire: a field study of an audio-only media space, ACM Transactions on Computer-Human Interaction (TOCHI), v.4 n.1, p.39-66, March 1997

Bellotti, V. and Dourish, P. 1997. Rant and RAVE: Experimental and experiential accounts of a media space. In K. Finn, A. Sellen, and S. Wilbur (Eds.), Video-Mediated Communication Lawrence Erlbaum, Mahwah, NJ. 245--272.

Bly, S., Harrison, S., and Irwin, S. Media Spaces: Bringing people together in a video, audio, and computing environment.  Communications of the Association of Computing Machinery, NY; vol. 36, no. 1, January 1993. pp 28-45.

Bulick, S., Abel, M., Corey, D., Schmidt, J. and Coffin, S. The US WEST Advanced Technologies Prototype Multi-media communications System. GLOBECOM '89: In Proceedings of the IEEE Global Telecommunications Conference (Dallas, Tex., 1989).

Curtis, P., Dixon, M., Frederick, R., Nichols, D., The Jupiter audio/video architecture: secure multimedia in network places, Proceedings of the third ACM international conference on Multimedia, p.79-90, November 05-09, 1995, San Francisco, California, United States

Dourish, P., Bly, S., Portholes: supporting awareness in a distributed work group, Proceedings of the SIGCHI conference on Human factors in computing systems, p.541-547, May 03-07, 1992, Monterey, California, United States

Fish, R., Kraut, R., Chalfonte, B., The VideoWindow system in informal communication, Proceedings of the 1990 ACM conference on Computer-supported cooperative work, p.1-11, October 07-10, 1990, Los Angeles, California, United States

Galloway, K., and Rabinowitz, S., Hole in Space http://www.ecafe.com/getty/HIS/ project displayed at Lincoln Center, NYC and Century City, Los Angeles, November, 1980. 

Gaver, W., Moran, T., MacLean, A., Lövstrand, L., Dourish, P., Carter, K., Buxton, W., Realizing a video environment: EuroPARC's RAVE system, Proceedings of the SIGCHI conference on Human factors in computing systems, p.27-35, May 03-07, 1992, Monterey, California, United States

Harrison, S., Minneman, S., Marinacci, J. The DrawStream Station or the AVC’s of Video Cocktail Napkins. The Proceedings of the International Conference on Multimedia Systems ’99.  June, 1999, Firenza, Italy, IEEE Press.

Harrison, S., Bly, S., Anderson, S., Minneman, S., The Media Space Video-Mediated Communication, (Finn, K., Sellen, A., & Wilbur, S.  eds.) 1997, Mahwah, NJ Lawerence Erlbaum Associates pp 273-300.

Ishii, H., TeamWorkStation: towards a seamless shared workspace, Proceedings of the 1990 ACM conference on Computer-supported cooperative work, p.13-26, October 07-10, 1990, Los Angeles, California, United States

Ishii, H., Kobayashi, M., ClearBoard: a seamless medium for shared drawing and conversation with eye contact, Proceedings of the SIGCHI conference on Human factors in computing systems, p.525-532, May 03-07, 1992, Monterey, California, United States

Kraut, R., Rice, R., Cool, C., Fish, R., Life and death of new technology: task, utility and social influences on the use of a communication medium, Proceedings of the 1994 ACM conference on Computer supported cooperative work, p.13-21, October 22-26, 1994, Chapel Hill, North Carolina, United States

Mantei, M., Baecker, R., Sellen, A., Buxton, W., Wellman, B., Experiences in the use of a media space, Proceedings of the SIGCHI conference on Human factors in computing systems: Reaching through technology, p.203-208, April 27-May 02, 1991, New Orleans, Louisiana, United States

Moran, T., Palen, L., Harrison, S., Chiu, P., Kimber, D., Minneman, S., van Melle, W., Zellweger, P., “I'll get that off the audio”: a case study of salvaging multimedia meeting records, Proceedings of the SIGCHI conference on Human factors in computing systems, p.202-209, March 22-27, 1997, Atlanta, Georgia, United States 

Sellen, A., Buxton, W., Arnott, J., Using spatial cues to improve videoconferencing, Proceedings of the SIGCHI conference on Human factors in computing systems, p.651-652, May 03-07, 1992, Monterey, California, United States

Stults, R. Media Space. Xerox PARC Tech. Rep., 1986.

Tang, J., Isaacs, E., Rua, M., Supporting distributed groups with a Montage of lightweight interactions, Proceedings of the 1994 ACM conference on Computer supported cooperative work, p.23-34, October 22-26, 1994, Chapel Hill, North Carolina, United States

Tang, J., Minneman, S., VideoDraw: a video interface for collaborative drawing, Proceedings of the SIGCHI conference on Human factors in computing systems: Empowering people, p.313-320, April 01-05, 1990, Seattle, Washington, United States 
http://doi.acm.org/10.1145/244754.244756http://doi.acm.org/10.1145/151233.151235http://doi.acm.org/10.1145/217279.215128http://doi.acm.org/10.1145/142750.142982http://doi.acm.org/10.1145/99332.99335http://www.ecafe.com/getty/HIS/http://doi.acm.org/10.1145/142750.142754http://people.cs.vt.edu/~srh/Downloads/DSS.pdfhttp://doi.acm.org/10.1145/99332.99337http://doi.acm.org/10.1145/142750.142977http://doi.acm.org/10.1145/192844.192858http://doi.acm.org/10.1145/108844.108888http://doi.acm.org/10.1145/258549.258704http://people.cs.vt.edu/~srh/Downloads/Media%20Space%20Report.pdfhttp://doi.acm.org/10.1145/192844.192861http://doi.acm.org/10.1145/123078.128729http://doi.acm.org/10.1145/142750.142754shapeimage_1_link_0shapeimage_1_link_1shapeimage_1_link_2shapeimage_1_link_3shapeimage_1_link_4shapeimage_1_link_5shapeimage_1_link_6shapeimage_1_link_7shapeimage_1_link_8shapeimage_1_link_9shapeimage_1_link_10shapeimage_1_link_11shapeimage_1_link_12shapeimage_1_link_13shapeimage_1_link_14shapeimage_1_link_15
ABOUT THIS LIST:
This is an evolving set of references. It is intended as a starting point for discussions and not a boundary around the topic. If you have additions to suggest, please send them to sHarrison@vt.edu.
References