Khai N. TRUONG
Assistant Professor

A picture of me

Email:
khai@cs.toronto.edu

Mailing Address:
University of Toronto
Dept. of Computer Science
10 King's College Road
Room 3302
Toronto, Ontario, M5S 3G4
CANADA

Office:
Bahen Centre
Room 5262
[map & directions]

Office Phone:
+1 (416) 978-4761

Fax:
+1 (416) 978-4765

full list of publications
sort publications based on: type | year | topic | venue
Books, Book Chapters & Edited Proceedings
Hayes, G.R., Truong, K.N. Selective Archiving: A Model for Privacy Sensitive Capture and Access Technologies. In Protecting Privacy in Video Surveillance. Andrew Senior (Ed.) Springer, June 2009. ISBN: 978-1-84882-300-6
Patel, S.N., Summet, J., Truong, K.N. BlindSpot: Creating Capture-Resistant Spaces. In Protecting Privacy in Video Surveillance. Andrew Senior (Ed.) Springer, June 2009. ISBN: 978-1-84882-300-6
Patel, S.N., Truong, K.N., Hayes, G.R., Iachello, G., Kientz, J.A., Abowd, G.D. Designing a Ubiquitous Audio-Based Memory Aid. In the Handbook of User Interface Design and Evaluation for Mobile Technology. Joanna Lumsden (Ed.) IGI Global, 2008, 1240 pages. ISBN: 978-1-59904-871-0
The Proceedings of the 5th International Conference on Pervasive Computing. Lecture Notes in Computer Science, Volume 4480. LaMarca, A., Langheinrich, M., Truong, K.N. (Eds.) Springer, 2007, 369 pages. ISBN: 978-3-540-72036-2
Journals (Peer reviewed)
Yatani, K., Truong, K.N. An Evaluation of Stylus-Based Text Entry Methods on Handheld Devices Studied in Different User Mobility States. In the Pervasive and Mobile Computing Journal, Volume 5(5), pp. 496-508, 2009. doi:10.1016/j.pmcj.2009.04.002
Truong, K.N., Hayes, G.R. Ubiquitous Computing for Capture and Access. In Foundations and Trends in Human-Computer Interaction, Volume 2(2), pp. 95-171, 2009. doi:10.1561/1100000014
Dearman, D., Inkpen, K.M., Truong, K.N. Mobile Map Interaction During a Rendezvous: Exploring the Implications for Automation. In Personal and Ubiquitous Computing. March 2008. doi:10.1007/s00779-008-0195-2
Stevens, M.M., Abowd, G.D., Truong, K.N., Vollmer, F. Getting into the Living Memory Box: Family Archives & Holistic Design. In Personal and Ubiquitous Computing, Volume 7(3-4), pp. 210-216, July 2003. doi:10.1007/s00779-003-0220-4
Scientific Magazines (Peer reviewed)
Massimi, M., Truong, K.N., Dearman, D., Hayes, G.R. Understanding Recording Technologies in Everyday Life. In IEEE Pervasive Computing, Volume 9(3), pp. 64-71, July-September 2010. doi:10.1109/MPRV.2009.89
Huang, E.M., Yatani, K., Truong, K.N., Kientz, J.A., Patel, S.N. Understanding Mobile Phone Situated Sustainability: The Influence of Local Constraints and Practices on Transferability. In IEEE Pervasive Computing, Volume 8(1), pp. 46-53, January-March 2009. doi:10.1109/MPRV.2009.19
Hayes, G.R., Poole, E.S., Iachello, G., Patel, S.N., Grimes, A., Abowd, G.D., Truong, K.N. Physical, Social, and Experiential Knowledge in Pervasive Computing Environments. In IEEE Pervasive Computing, Volume 6(4), pp. 56-63, October-December 2007.
Abowd, G.D., Hayes, G.R., Iachello, G., Kientz, J.A., Patel, S.N., Stevens, M.M., Truong, K.N. Prototypes and Paratypes: Designing Mobile and Ubiquitous Computing Applications. In IEEE Pervasive Computing, Volume 4(4), pp. 67-73, October-December 2005.
Conference Full Papers (Rigorously peer reviewed & appeared in conference’s main proceedings)
Li, F.C.Y., Dearman, D., Truong, K.N. Leveraging Proprioception to Make Mobile Phones More Accessible to Users with Visual Impairments. (Accepted; To appear) In the Proceedings of ASSETS 2010: The 12th International ACM SIGACCESS Conference on Computers and Accessibility (October 25-27, Orlando, FL), 2010.
Scott, J., Dearman, D., Yatani, K., Truong, K.N. Sensing Foot Gestures from the Pocket. (Accepted; To appear) In the Proceedings of UIST 2010: The 23rd Annual ACM Symposium on User Interface Software and Technology (October 3-6, New York, NY), 2010. [18.4% acceptance rate]
Dearman, D., Truong, K.N. Identifying the Activities Supported by Locations Using Community-Authored Content. (Accepted; To appear) In the Proceedings of UBICOMP 2010: The 12th International Conference on Ubiquitous Computing (September 26-29, Copenhagen, Denmark), 2010. [19.3% acceptance rate]
Truong, K.N., Kientz, J.A., Sohn, T., Rosenzweig, A.C., Fonville, A., Smith, T. TCBI: The Design and Evaluation of a Task-Centered Battery Interface. (Accepted; To appear) In the Proceedings of UBICOMP 2010: The 12th International Conference on Ubiquitous Computing (September 26-29, Copenhagen, Denmark), 2010. [19.3% acceptance rate]
Chung, E., Jensen, C., Yatani, K., Kuechler, V., Truong, K.N. Drawing and sketching in Open Source design. (Accepted; To appear) In the Proceedings of VL/HCC 2010: The IEEE Symposium on Visual Languages and Human-Centric Computing (September 21-25, Leganés-Madrid, Spain), 2010. [29.5% acceptance rate]
Su, J., Rosenzweig, A., Goel, A., de Lara, E., Truong, K.N. Timbremap: Enabling the Visually-Impaired to Use Maps on Touch-Enabled Devices. (Accepted; To appear) In the Proceedings of MobileHCI 2010: The 12th International Conference on Human-Computer Interaction with Mobile Devices and Services (September 7-10, Lisbon, Portugal), 2010. [20% acceptance rate]
Ho, J.T., Dearman, D., Truong, K.N. Improving Users’ Security Choices on Home Wireless Networks. In the Proceedings of SOUPS 2010: The 6th Symposium on Usable Privacy and Security (July 14-16, Redmond, WA), 2010, Article No. 12. [25% acceptance rate]
Yatani, K., Truong, K.N. SemFeel: A User Interface with Semantic Tactile Feedback for Mobile Touch-screen Devices. In the Proceedings of UIST 2009: The 22nd Annual ACM Symposium on User Interface Software and Technology (October 4-7, Victoria, Canada), 2009, pp. 111-120. [18% acceptance rate]
Nguyen, D.H., Marcu, G., Hayes, G.R., Truong, K.N., Scott, J., Langheinrich, M., Roduner, C. Encountering SenseCam: Personal Recording Technologies in Everyday Life. In the Proceedings of UBICOMP 2009: The 11th International Conference on Ubiquitous Computing (September 30-October 3, Orlando, FL), 2009, pp. 165-174. [12.35% acceptance rate]
Yatani, K., Chung, E., Jensen, C., Truong, K.N. Understanding How and Why Open Source Contributors Use Diagrams in the Development of Ubuntu. In the Proceedings of CHI 2009: The ACM Conference on Human Factors in Computing Systems (April 4-9, Boston, MA) 2009, pp. 995-1004. [24.5% acceptance rate]
Dearman, D., Kellar, M., Truong, K.N. An Examination of Daily Information Needs and Sharing Opportunities. In the Proceedings of CSCW 2008: The ACM Conference on Computer Supported Coooperative Work (November 8-12, San Diego, CA), 2008, pp. 679-688. [23% acceptance rate]
Huang, E.M., Truong, K.N. Breaking the Disposable Technology Paradigm: Opportunities for Sustainable Interaction Design for Mobile Phones. In the Proceedings of CHI 2008: The ACM Conference on Human Factors in Computing Systems (April 5-10, Florence, Italy) 2008, pp. 323-332. [22% acceptance rate, Best of CHI Paper Nomination]
Hayes, G.R., Gardere, L., Abowd, G.D., Truong, K.N. CareLog: A Selective Archiving Tool for Behavior Management in Schools. In the Proceedings of CHI 2008: The ACM Conference on Human Factors in Computing Systems (April 5-10, Florence, Italy) 2008, pp. 685-694. [22% acceptance rate]
Dearman, D., Varshavsky, A., de Lara, E., Truong, K.N. An Exploration of Location Error Estimation. In the Proceedings of UBICOMP 2007: The 9th International Conference on Ubiquitous Computing (September 16-19, Innsbruck, Austria), 2007, pp.181-198. [19% acceptance rate]
Yatani, K., Truong, K.N. An Evaluation of Stylus-Based Text Entry Methods on Handheld Devices in Stationary & Mobile Settings. In the Proceedings of MobileHCI 2007: The 9th International Conference on Human-Computer Interaction with Mobile Devices and Services (September 11-14, Singapore), 2007, pp. 145-152. [22% acceptance rate]
Bila, N., Ronda, T., Mohomed, I., Truong, K.N., de Lara, E. PageTailor: Reusable End-User Customization for the Mobile Web. In the Proceedings of MobiSys 2007: The 5th International Conference on Mobile Systems, Applications, and Services (June 11-14, San Juan, Puerto Rico), 2007, pp.16-29. [21% acceptance rate]
Patel, S.N., Truong, K.N., Abowd, G.D. Powerline Positioning: A Practical Sub-Room-Level Indoor Location System for Domestic Use. In the Proceedings of UBICOMP 2006: The 8th International Conference on Ubiquitous Computing (September 17-21, Irvine, California, USA), 2006, pp. 441-458. [13% acceptance rate]
Truong, K.N., Hayes, G.R., Abowd, G.D. Storyboarding: An Empirical Determination of Best Practices and Effective Guidelines. In the Proceedings of DIS 2006: The ACM Conference on Designing Interactive Systems (June 26-28, State College, Pennsylvania), 2006, pp. 12-21. [25% acceptance rate]
Iachello, G., Truong, K.N., Abowd, G.D., Hayes, G.R., Stevens, M.M. Prototyping and Sampling Experience to Evaluate Ubiquitous Computing Privacy in the Real World. In the Proceedings of CHI 2006: The ACM Conference on Human Factors in Computing Systems (April 22-27, Montréal, Québec, Canada), 2006, pp. 1009-1018. [23% acceptance rate, Best of CHI Paper Nomination]
Truong, K.N., Patel, S.N., Summet, J., Abowd, G.D. Preventing Camera Recording by Designing a Capture-Resistant Environment. In the Proceedings of UBICOMP 2005: The 7th International Conference on Ubiquitous Computing (September 11-14, Tokyo, Japan), 2005, pp. 73-86. [9.7% acceptance rate]
Truong, K.N., Huang, E.M., Abowd, G.D. CAMP: A Magnetic Poetry Interface for End-User Programming of Capture Applications for the Home. In the Proceedings of UBICOMP 2004: The 6th International Conference on Ubiquitous Computing (September 7-10, Nottingham, England), 2004, pp. 143-160. [17.9% acceptance rate]
Hayes, G.R., Kientz, J.A., Truong, K.N., White, D.R., Abowd, G.D., Pering, T. Designing Capture Applications to Support the Education of Children with Autism. In the Proceedings of UBICOMP 2004: The 6th International Conference on Ubiquitous Computing (September 7-10, Nottingham, England), 2004, pp. 161-178. [17.9% acceptance rate]
Hayes, G.R., Patel, S.N., Truong, K.N., Iachello, G., Kientz, J.A., Farmer, R., Abowd, G.D. The Personal Audio Loop: Designing a Ubiquitous Audio-Based Memory Aid. In the Proceedings of Mobile HCI 2004: The 6th International Conference on Human Computer Interaction with Mobile Devices and Services (September 13-16, Glasgow, Scotland), 2004, pp. 168-179. [31.6% acceptance rate]
Truong, K.N., Abowd, G.D. INCA: A Software Infrastructure to Facilitate the Construction and Evolution of Ubiquitous Capture & Access Applications. In the Proceedings of Pervasive 2004: The 2nd International Conference on Pervasive Computing (April 21-23, Vienna, Austria), 2004, pp. 140-157. [12.7% acceptance rate]
Macedo, A.A., Truong, K.N., Camacho, J.A., Pimentel, M.G.C. Automatically Sharing Web Experiences through a Hyperdocument Recommender System. In the Proceedings of ACM HyperText’03: The 14th Conference on Hypertext and Hypermedia (August 26-30, Nottingham, UK), 2003, pp. 48-56. [25% acceptance rate]
Stevens, M.M., Abowd, G.D., Truong, K.N., Vollmer, F. Getting into the Living Memory Box: Family Archives & Holistic Design. In the Proceedings of 1AD: The First International Conference on Appliance Design (May 6-8, Bristol, UK), 2003.
Neto, R.B. Izeki, C., Pimentel, M., Fortes, R., Truong, K. An Open Linking Service Supporting the Authoring of Web Documents. In the Proceedings of DocEng 2002: The 2nd ACM Symposium on Document Engineering (November 8-9, Washington, D.C.), 2002, pp. 66-73.
Baldochi, L.A., Pimentel, M.G.C., Cattelan, R.G., Truong, K.N. Automatic Generation of Capture and Access Applications. In the Proceedings of SBMIDIA 2002: The 8th Brazilian Symposium on Multimedia and Hypermedia Systems (October 7-10, Fortaleza, Brazil), 2002, pp. 100-115.
Truong, K.N., Abowd, G.D., Brotherton, J.A. Who, What, When, Where, How: Design Issues of Capture & Access Applications. In the Proceedings of UBICOMP 2001: The 3rd International Conference on Ubiquitous Computing (September 31-October 2, Atlanta, GA), 2001, pp. 209-224. [15.5% acceptance rate]
Truong, K.N., Abowd, G.D., Brotherton, J.A. Personalizing the Capture of Public Experiences. In the Proceedings of UIST 1999: The 12th Annual ACM Symposium on User Interface Software and Technology (November 7-10, Asheville, NC), 1999, pp. 121-130. [23.3% acceptance rate]
Conference Short Papers / Notes (Rigorously peer reviewed along with full papers & appeared in conference’s main proceedings)
Dearman, D., Truong, K.N. Why Users of Yahoo! Answers Do Not Answer Questions. In the Proceedings of CHI 2010: The ACM Conference on Human Factors in Computing Systems (April 10-15, Atlanta, GA) 2010, pp. 329-332. [22% acceptance rate]
Li, F., Dearman, D., Truong, K.N. Virtual Shelves: Interactions with Orientation Aware Devices. In the Proceedings of UIST 2009: The 22nd Annual ACM Symposium on User Interface Software and Technology (October 4-7, Victoria, Canada), 2009, pp. 125-128. [18% acceptance rate]
Dearman, D., Truong, K.N. BlueTone: A Framework for Interacting with Public Displays Using Dual-Tone Multi-Frequency through Bluetooth. In the Proceedings of UBICOMP 2009: The 11th International Conference on Ubiquitous Computing (September 30-October 3, Orlando, FL), 2009, pp. 97-100. [12.35% acceptance rate]
Wu, M., Ranjan, A., Truong, K.N. An Exploration of Social Requirements for Exercise Group Formation. In the Proceedings of CHI 2009: The ACM Conference on Human Factors in Computing Systems (April 4-9, Boston, MA) 2009, pp. 79-82. [24.5% acceptance rate]
Sellen, K., Massimi, M., Lottridge, D., Biddle, S., Truong, K.N. The People-Prototype Problem: Understanding the Interaction between Prototype Format and User Group. In the Proceedings of CHI 2009: The ACM Conference on Human Factors in Computing Systems (April 4-9, Boston, MA) 2009, pp. 635-638. [24.5% acceptance rate]
Cheng, K.G., Ernesto, F., Truong, K.N. Participant and Interviewer Attitudes toward Handheld Computers in the Context of HIV/AIDS Programs in Sub-Saharan Africa. In the Proceedings of CHI 2008: The ACM Conference on Human Factors in Computing Systems (April 5-10, Florence, Italy) 2008, pp. 763-766. [18% acceptance rate, Best of CHI Note Award]
Dearman, D., Inkpen, K.M., Truong, K.N. Target Selection on Mobile Devices using Display Segmentation. In the Proceedings of MobileHCI 2007: The 9th International Conference on Human-Computer Interaction with Mobile Devices and Services (September 11-14, Singapore) 2007, pp. 207-210. [22% acceptance rate]
Extended Abstracts, Videos, Posters, and Demos (Peer reviewed & appeared in conference’s adjunct proceedings)
Hayes, G.R., Truong, K.N., Abowd, G.D., Pering, T. Experience Buffers: A Socially Appropriate, Selective Archiving Tool for Evidence-Based Care. In the Extended Abstracts of CHI 2005: The ACM Conference on Human Factors in Computing Systems (April 2-9, Portland, OR), 2005, pp. 1435-1438. [25% acceptance rate]
Harvel, L.D., Newstetter, W., Truong, K., Abowd, G.D. Work in Progress – Supporting Automatic Capture in Problem Based Learning Environments. Presented at the 34th ASEE/IEEE Frontiers in Education Conference (October 20-23, Savannah, GA), 2004.
Truong, K.N., Richter, H., Hayes, G.R., Abowd, G.D. Devices for Sharing Thoughts and Affection at a Distance. In the Extended Abstracts of CHI 2004: The ACM Conference on Human Factors in Computing Systems (April 24-29, Vienna, Austria), 2004, pp. 1203-1206. [37% acceptance rate]
Truong, K.N., Huang, E.M., Stevens, M.M., Abowd, G.D. How Do Users Think about Ubiquitous Computing? In the Extended Abstracts of CHI 2004: The ACM Conference on Human Factors in Computing Systems (April 24-29, Vienna, Austria), 2004, pp. 1317-1320. [37% acceptance rate]
Truong, K.N. INCA: An Infrastructure to Support Novel Exploration of the Capture & Access Design Space. In the Extended Abstracts of UIST 2003: The 16th Annual ACM Symposium on User Interface Software and Technology (November 2-5, Vancouver, Canada), 2003, pp. 21-24.
White, D.R., Camacho-Guerrero, J.A., Truong, K.N., Abowd, G.D., Morrier, M.J., Vekaria, P.C., Gromala, D. Mobile Capture and Access for Assessing Language and Social Development in Children with Autism. In the Extended Abstracts of UBICOMP 2003: The 5th International Conference on Ubiquitous Computing (October 12-15, Seattle, WA), 2003, pp. 137-140.
Nguyen, D.H., Truong, K.N. PHEmail: Designing a Privacy Honoring Email System. In the Extended Abstracts of CHI 2003: The ACM Conference on Human Factors in Computing Systems (April 5-10, Fort Lauderdale, FL), 2003, pp. 922-923. [38% acceptance rate]
Chiu, P., Truong, K.N. Interactive Space-Time Planes for Document Visualization. In the Compendium of InfoVis 2002: The IEEE Symposium on Information Visualization (October 28-29, Boston, MA), 2002, pp. 10-11.
Truong, K.N. Enabling the Capture & Access of Everyday Activities. In the Extended Abstracts of UBICOMP 2002: The 4th International Conference on Ubiquitous Computing (September 31-October 2, Gotëberg, Sweden), 2002, pp. 65-66.
Geyer, W., Daijavad, S., Frauenhofer, T., Richter, H., Truong, K.N., Fuchs, L. and Poltrock, S. Virtual Meeting Support in TeamSpace. Refereed Demonstration at the CSCW 2000: The ACM Conference on Computer Supported Cooperative Work (December 2-6, Philadelphia, PA), 2000.
Truong, K.N., Abowd, G.D. StuPad: Integrating Student Notes with Class Lectures. In the Extended Abstracts of CHI 1999: The ACM Conference on Human Factors in Computing Systems (May 15-20, Pittsburgh, PA), 1999, pp. 208-209. [29% acceptance rate]
Invited Magazine Panels
Huang, E.M., Truong, K.N. Situated Sustainability for Mobile Phones. In ACM Interactions, Volume 15(2): pp. 16-19, March 2008.
Hayes, G.R., Truong, K.N. Autism, Environmental Buffers, and Wearable Servers. IEEE Pervasive Computing, Volume 4(2): pp. 14-17, 2005.
Matthews, T., Truong, K.N. PERVASIVE 2004: A Viennese Treat. IEEE Pervasive Computing, Volume 3(4): pp. 75-77, 2004.
Dissertation
Truong, K.N. INCA: An Infrastructure for Capture & Access - Supporting the Generation, Preservation and Use of Memories from Everyday Life. Ph.D. Dissertation, College of Computing, Georgia Institute of Institute (Atlanta, GA), 2005.
Technical Reports
Truong, K.N., Abowd, G.D., Pimentel, M.G.C. Vicariously Sharing Captured Web Experiences through an Automated Recommendation System. Georgia Institute of Technology Technical Report GIT-GVU-02-26. September 2002.
Truong, K.N., Abowd, G.D. Enabling the Generation, Preservation & Use of Records and Memories of Everyday Life. Georgia Institute of Technology Technical Report GIT-GVU-02-02. January 2002.
Truong, K.N., Abowd, G.D., Brotherton, J.A. Who, What, When, Where, How: Design Issues of Capture & Access Applications. Georgia Institute of Technology Technical Report GIT-GVU-01-02. January 2001. (Longer version of UBICOMP 2001 paper)
Richter, H., Brotherton J.A., Abowd, G.D., Truong, K.N. Supporting A Multi-Scale Timeline Slider for Stream Visualization and Control. Georgia Institute of Technology Technical Report GIT-GVU-99-30. July 1999.
Brotherton, J.A., Abowd, G.D., Truong, K.N. Supporting Capture and Access Interfaces for Informal and Opportunistic Meetings. Georgia Institute of Technology Technical Report GIT-GVU-99-06. December 1998.
Workshops Abstracts, Papers, Presentations (...and anything without archived proceedings)
Cheng, K.G., Ernesto, F.,Ovalle-Bahamón, R., Truong, K.N. Social and Cultural Barriers to Accepting Mobile Devices for Collection of Health Data in Sub-Saharan Africa. In the Proceedings of the Workshop on Interactive Systems in Healthcare 2010 at CHI 2010 (April 11, Atlanta, GA), pp. 21-24, 2010. ISBN: 978-0-98262-848-5
Cheng, K.G., Ernesto, F.,Ovalle-Bahamón, R., Truong, K.N. Sociocultural Barriers to Acceptance of Handheld Computers for HIV/AIDS Data Collection in Sub-Saharan Africa. Presented at the 2009 AMIA (American Medical Informatics Association) Spring Congress (May 28-30, Orlando, FL), 2009.
Huang, E.M., Truong, K.N. Understanding the paradigm of disposable technology: What happens to old mobile phones? Presented at the Workshop on Sustainability: Technologies for Green Values at UBICOMP 2007 (September 16-19, Innsbruck, Austria), 2007.
Truong, K.N., Abowd, G.D. Ubiquitous Computing Programming Challenges. (Boaster) Presented at the Human Computer Interaction Consortium: HCIC 2004 (February 4-8, Fraser, CO), 2004.
Truong, K.N., Abowd, G.D. Bridging HCI & Systems Approaches to Building Automated Capture & Access Applications Through a Natural Language-Style Input Language. Presented at the Workshop on the Interaction of HCI and Systems Issues in UbiComp at UBICOMP 2003 (October 12-15, Seattle, WA), 2003.
Hayes, G.R., Rea, A., Brunette, W., Abowd, G.D., Pierce, J.S., Truong, K.N., Pering, T. Lightweight Note-Taking Tools Using a Confederation of Mobile Capture and Access Devices. Presented at the Workshop on Multi-Device Interfaces for Ubiquitous Peripheral Interaction at UBICOMP 2003 (October 12-15, Seattle, WA), 2003.
Truong, K.N. An Infrastructure Supporting Novel Exploration of the Capture & Access Design Space. Presented at the 2nd Annual IBM User Interface Technology Symposium: UITS 2003 (September 15-16, Yorktown, NY), 2003.


I am Papers Co-Chair (with Paddy Nixon) for Ubicomp 2010. Check it out, September 26-29, 2010 in Copenhagen, Denmark!



Review Spotlight is a Google Chrome extension my group developed to visualize Yelp reviews using adjective-noun word pairs. If you're from the U.S., give it a try!



Gillian Hayes and I published a journal paper entitled Ubiquitous Computing for Capture and Access! It is a survey paper discussing the use of computing technology to document and review people's experiences. Great article to read first if you want to know more about that body of work!



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