Journal Articles

• Tang, A., Boyle, M. and Greenberg, S. (2005).²
  Understanding and Mitigating Display and Presence Disparity in Mixed Presence Groupware. Journal of Research and Practice in Information Technology, 37(2), pp: 71-88. (journal)

Peer-Reviewed Conference Publications

• Miyaoku, K., Tang, A., and Fels, S. (2006).
  C-Band: A Flexible Color Ring Tag System. In Proceedings of Interaction 2006. (March 2-3, Tokyo, Japan). (conference, in Japanese). pp: 3-10.

• Tang, A., Neustaedter, C., and Greenberg, S. (2006).
  Embodiments in Mixed Presence Groupware. To appear in Proceedings of the 20th British HCI Group Annual Conference (HCI 2006). (September 11-15, Queen Mary, University of London). (conference - Acceptance: 13/53 - 25%)

• Tang, A., Tory, M., Po, B., Neumann, P., and Carpendale, M. S. T. (2006).
  Collaborative Coupling over Tabletop Displays. In Proceedings of the SIGCHI conference on Human factors in computing systems (CHI 2006). (April 24-27, Montreal, Quebec). pp: 1181-1190. ACM Press. (conference - Acceptance: 118/508 - 23%)

• Tang, A., McLachlan, P., Lowe, K., Saka, C. R. and MacLean, K. (2005).¹
  Perceiving Ordinal Data Haptically Under Workload. In Proceedings of the Seventh International Conference on Multimodal Interfaces (ICMI 2005). (October 4-6, Trento, Italy). pp: 317-324. ACM Press. (conference - Acceptance: 24/97 - 25%)

• Kruger, R., Carpendale, M.S.T, Scott, S. D., and Tang, A. (2005).
  Fluid Orientation on a Tabletop Display: Integrating Rotation and Translation. In Proceedings of the SIGCHI conference on Human factors in computing systems (CHI 2005). (April 2-7, Portland, Oregon). pp: 601-610. ACM Press. (conference - Acceptance: 93/371 - 25%)

Peer-Reviewed Conference Videos

• Tang, A., Pattison, E. and Greenberg, S. (2005).
  DartMail: Digital Information Transfer through Physical Surrogates. (Google video) Video Proceedings of the European Conference on Computer Supported Cooperative Work (ECSCW 2005). (September 18-22, Paris, France). Video and abstract, duration 4:39. (conference, phidgets, slashdot article, hackaday.com article, and memepool reference)

• Tang, A., Neustaedter, C. and Greenberg, S. (2004).
  VideoArms: Supporting Remote Embodiment in Groupware. (Google video) Video Proceedings of the ACM CSCW Conference on Computer Supported Cooperative Work. (November 6-10, Chicago, Illinois). ACM Press. Video and abstract, duration 5:20. (conference)

Workshop Papers

• Agarawala, A., Tang, A. and Greenberg, S. (2006). Browsing Pornography: An Interface Design Perspective. ACM CHI 2006 Workshop on Sexual Interactions. Organized by Brewer, J., Kaye, J., Williams, A., and Wyche S. (workshop)

• Tang, A. and Neustaedter, C. (2006).
  Visualizing Egocentric Relationships in Instant Messaging. ACM CHI 2006 Workshop on Social Visualization: Exploring Text, Audio and Video Interactions. Organized by Karahalios, K. and Viegas, F. (workshop)

• Tang, A. and Greenberg, S. (2005).
  Supporting Awareness in Mixed Presence Groupware. ACM CHI 2005 Workshop on Awareness systems: Known Results, Theory, Concepts and Future Challenges. Organized by Markopoulos, P., de Ruyter, B., and Mackay, W. April. (workshop)

Technical Reports

• Tang, A. and Fels, S. (2006)
  "Where I Want, Where I Want:" Reference Material Use in Tabletop Work. Report UBC TR-2006-05, Department of Computer Science, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z4, March.

• Tang, A., Siu, N., Iverson, L. and Fels, S. (2005)
  Go with the Flow: How Users Monitor Incoming Email. Report UBC CS TR-2005-22, Department of Computer Science, University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z4, September.

• Neustaedter, C., Elliot, K., Tang, A. and Greenberg, S. (2004).
  Where are you and when are you coming home? Foundations of Interpersonal Awareness. Report 2004-760-25, Department of Computer Science, University of Calgary, Calgary, Alberta, Canada T2N 1N4, September.

• Tang, A., Neustaedter, C. and Greenberg, S. (2004).
  Embodiments and VideoArms in Mixed Presence Groupware. Report 2004-741-06, Department of Computer Science, University of Calgary, Calgary, Alberta, Canada T2N 1N4, March.

• Tang, A., Neustaedter, C. and Greenberg, S. (2004).
  Embodiments for Mixed Presence Groupware. Report 2004-769-34, Department of Computer Science, University of Calgary, Calgary, Alberta, Canada T2N 1N4, December. (Newer, working copy of the paper)

• Tang, A., Kratt, D., Carpendale, S. and Dunning, A. (2003).
  Sensing and Visualising Physiological Arousal. Report 2003-727-30, Department of Computer Science, University of Calgary, Calgary, Alberta, Canada T2N 1N4, July.

Unpublished Videos

• Galvanic Skin Response (Google video): A galvanic skin response input device made from Phidgets.

¹ Won an Outsanding Paper Award at ICMI 2005.

² Previously: Tang, A., Boyle, M. and Greenberg, S. (2004). Display and Presence Disparity in Mixed Presence Groupware. In Proceedings of the Fifth Australasian User Interface Conference, Volume 28 in the CRPIT Conferences in Research and Information Technology Series, (Dunedin, NZ - January), Australian Computer Society Inc., p73-82.