Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference
Edited by: Altom, Mark W. and Williams, Marian G.Publisher: ACM Press
Series: Part of the ACM SIGCHI CHI - Human Factors in Computing Systems conference series.
The annual CHI conference is the leading international forum for the exchange of ideas and information about human-computer interaction (HCI).
Place held: Pittsburgh, Pennsylvania
Date held: May 15-20, 1999
Conference website: http://sigchi.org/chi99/
Full-text articles: Articles from this conference are available from the ACM Digital Library (requires subscription)
References from this conference
The following articles are from "Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference":
Articles
p. 88-95
Harris, Jed and Henderson, Austin (1999): A Better Mythology for System Design. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 88-95.
p. 1-8
Kristoffersen, Steinar and Ljungberg, Fredrik (1999): An Empirical Study of How People Establish Interaction: Implications for CSCW Session Management Models. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 1-8. Available online
p. 104-111
Singer, Andrew, Hindus, Debby, Stifelman, Lisa and White, Sean (1999): Tangible Progress: Less is More in Somewire Audio Spaces. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 104-111. Available online
p. 112-119
Fukumoto, Masaaki and Tonomura, Yoshinobu (1999): Whisper: A Wristwatch Style Wearable Handset. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 112-119. Available online
p. 120-127
Streitz, Norbert, Geissler, Jorg, Holmer, Torsten, Konomi, Shin'ichi, Muller-Tomfelde, Christian, Reischl, Wolfgang, Rexroth, Petra, Seitz, Peter and Steinmetz, Ralf (1999): i-LAND: An Interactive Landscape for Creativity and Innovation. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 120-127. Available online
p. 128-135
Cohen, Jonathan, Withgott, Meg and Piernot, Philippe (1999): Logjam: A Tangible Multi-Person Interface for Video Logging. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 128-135. Available online
p. 136-143
Omoigui, Nosa, He, Li-wei, Gupta, Anoop, Grudin, Jonathan and Sanocki, Elizabeth (1999): Time-Compression: Systems Concerns, Usage, and Benefits. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 136-143. Available online
p. 144-151
Kaminsky, Michael, Dourish, Paul, Edwards, W. Keith, LaMarca, Anthony, Salisbury, Michael and Smith, Ian (1999): SWEETPEA: Software Tools for Programmable Embodied Agents. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 144-151. Available online
p. 152-158
Johnson, Michael Patrick, Wilson, Andrew, Blumberg, Bruce, Kline, Christopher and Bobick, Aaron (1999): Sympathetic Interfaces: Using a Plush Toy to Direct Synthetic Characters. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 152-158. Available online
p. 159-166
Horvitz, Eric (1999): Principles of Mixed-Initiative User Interfaces. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 159-166. Available online
p. 167-174
Fitzmaurice, George W., Balakrishnan, Ravin, Kurtenbach, Gordon and Buxton, Bill (1999): An Exploration into Supporting Artwork Orientation in the User Interface. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 167-174. Available online
p. 17-24
Palen, Leysia (1999): Social, Individual & Technological Issues for Groupware Calendar Systems. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 17-24. Available online
p. 175-182
Raisamo, Roope (1999): An Alternative Way of Drawing. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 175-182. Available online
p. 183-190
Bhavnani, Suresh K., John, Bonnie E. and Flemming, Ulrich (1999): The Strategic Use of CAD: An Empirically Inspired, Theory-Based Course. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 183-190. Available online
p. 191-198
Olsen Jr, Dan R., Verratti, Thom, Heiner, Jeremy M. and Phelps, Matt (1999): Implementing Interface Attachments Based on Surface Representations. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 191-198. Available online
p. 199-206
Zettlemoyer, Luke S. and Amant, Robert St. (1999): A Visual Medium for Programmatic Control of Interactive Applications. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 199-206. Available online
p. 207-214
Bruckman, Amy S. and Edwards, Elizabeth (1999): Should We Leverage Natural-Language Knowledge? An Analysis of User Errors in a Natural-Language-Style Programming Language. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 207-214. Available online
p. 215-222
Douglas, Sarah A., Kirkpatrick, Arthur E. and MacKenzie, I. Scott (1999): Testing Pointing Device Performance and User Assessment with the ISO 9241, Part 9 Standard. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 215-222. Available online
p. 223-230
Hinckley, Ken and Sinclair, Mike (1999): Touch-Sensing Input Devices. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 223-230. Available online
p. 231-237
Kurtenbach, Gordon, Fitzmaurice, George W., Owen, Russell N. and Baudel, Thomas (1999): The Hotbox: Efficient Access to a Large Number of Menu-Items. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 231-237. Available online
p. 238-245
Kuno, Yoshinori, Ishiyama, Tomoyuki, Nakanishi, Satoru and Shirai, Yoshiaki (1999): Combining Observations of Intentional and Unintentional Behaviors for Human-Computer Interaction. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 238-245. Available online
p. 246-253
Zhai, Shumin, Morimoto, Carlos, Ihde, Steven and Center, Research (1999): Manual and Gaze Input Cascaded (MAGIC) Pointing. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 246-253. Available online
p. 25-31
MacKenzie, I. Scott and Zhang, Shawn X. (1999): The Design and Evaluation of a High-Performance Soft Keyboard. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 25-31. Available online
p. 254-261
Salvucci, Dario D. (1999): Inferring Intent in Eye-Based Interfaces: Tracing Eye Movements with Process Models. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 254-261. Available online
p. 262-269
Holland, Simon and Oppenheim, Daniel (1999): Direct Combination. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 262-269. Available online
p. 270-277
Wexelblat, Alan and Maes, Pattie (1999): Footprints: History-Rich Tools for Information Foraging. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 270-277. Available online
p. 278-285
Vinson, Norman G. (1999): Design Guidelines for Landmarks to Support Navigation in Virtual Environments. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 278-285. Available online
p. 286-293
Stewart, Jason, Bederson, Benjamin B. and Druin, Allison (1999): Single Display Groupware: A Model for Co-Present Collaboration. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 286-293. Available online
p. 294-301
Vertegaal, Roel (1999): The GAZE Groupware System: Mediating Joint Attention in Multiparty Communication and Collaboration. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 294-301. Available online
p. 302-309
Veinott, Elizabeth S., Olson, Judith S., Olson, Gary M. and Fu, Xiaolan (1999): Video Helps Remote Work: Speakers Who Need to Negotiate Common Ground Benefit from Seeing Each Other. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 302-309. Available online
p. 310-317
Plowman, Lydia, Luckin, Rosemary, Laurillard, Diana, Stratfold, Matthew and Taylor, Josie (1999): Designing Multimedia for Learning: Narrative Guidance and Narrative Construction. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 310-317. Available online
p. 318-325
Lumbreras, Mauricio and Sanchez, Jaime (1999): Interactive 3D Sound Hyperstories for Blind Children. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 318-325. Available online
p. 32-39
Goldstein, Mikael, Book, Robert, Alsio, Gunilla and Tessa, Silvia (1999): Non-Keyboard QWERTY Touch Typing: A Portable Input Interface for the Mobile User. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 32-39. Available online
p. 326-329
Druin, Allison, Montemayor, Jaime, Handler, Jim, McAlister, Britt, Boltman, Angela, Fiterman, Eric, Plaisant, Aurelie, Kruskal, Alex and Olsen, Hanne (1999): Designing PETS: A Personal Electronic Teller of Stories. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 326-329. Available online
p. 330-337
Jacko, Julie A., Dixon, Max A., Rosa Jr, Robert H., Scott, Ingrid U. and Pappas, Charles J. (1999): Visual Profiles: A Critical Component of Universal Access. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 330-337. Available online
p. 338-345
Davis, Richard, Landay, James A., Chen, Victor, Huang, Jonathan, Lee, Rebecca B., Li, Francis, Lin, James, Morrey III, Charles B. and Schleimer, Ben (1999): NotePals: Lightweight Note Sharing by the Group, for the Group. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 338-345. Available online
p. 346-353
Mynatt, Elizabeth D., Edwards, W. Keith, LaMarca, Anthony and Igarashi, Takeo (1999): Flatland: New Dimensions in Office Whiteboards. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 346-353. Available online
p. 354-361
Nelson, Les, Ichimura, Satoshi, Pedersen, Elin Ronby and Adams, Lia (1999): Palette: A Paper Interface for Giving Presentations. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 354-361. Available online
p. 362-369
Yarin, Paul and Ishii, Hiroshi (1999): TouchCounters: Designing Interactive Electronic Labels for Physical Containers. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 362-369. Available online
p. 370-377
Want, Roy, Fishkin, Kenneth P., Gujar, Anuj and Harrison, Beverly L. (1999): Bridging Physical and Virtual Worlds with Electronic Tags. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 370-377. Available online
p. 378-385
Rekimoto, Jun and Saitoh, Masanori (1999): Augmented Surfaces: A Spatially Continuous Work Space for Hybrid Computing Environments. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 378-385. Available online
p. 386-393
Underkoffler, John and Ishii, Hiroshi (1999): Urp: A Luminous-Tangible Workbench for Urban Planning and Design. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 386-393. Available online
p. 394-401
Ishii, Hiroshi, Wisneski, Craig, Orbanes, Julian, Chun, Ben and Paradiso, Joe (1999): PingPongPlus: Design of an Athletic-Tangible Interface for Computer-Supported Cooperative Play. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 394-401. Available online
p. 40-47
Long Jr, Allan Christian, Landay, James A. and Rowe, Lawrence A. (1999): Implications for a Gesture Design Tool. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 40-47. Available online
p. 402-409
Byrne, Michael D., Anderson, John R., Douglass, Scott and Matessa, Michael (1999): Eye Tracking the Visual Search of Click-Down Menus. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 402-409. Available online
p. 410-417
Hornof, Anthony J. and Kieras, David E. (1999): Cognitive Modeling Demonstrates How People Use Anticipated Location Knowledge of Menu Items. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 410-417. Available online
p. 418-425
Soto, Rodolfo (1999): Learning and Performing by Exploration: Label Quality Measured by Latent Semantic Analysis. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 418-425. Available online
p. 426-433
Puerta, Angel R., Cheng, Eric, Ou, Tunhow and Min, Justin (1999): MOBILE: User-Centered Interface Building. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 426-433. Available online
p. 434-441
Salber, Daniel, Day, Anind K. and Abowd, Gregory D. (1999): The Context Toolkit: Aiding the Development of Context-Enabled Applications. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 434-441. Available online
p. 442-449
McDaniel, Richard G. and Myers, Brad A. (1999): Getting More Out of Programming-by-Demonstration. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 442-449. Available online
p. 450-457
Guiard, Yves, Beaudouin-Lafon, Michel and Mottet, Deni (1999): Navigation as Multiscale Pointing: Extending Fitts' Model to Very High Precision Tasks. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 450-457. Available online
p. 458-465
Faraday, Pete and Sutcliffe, Alistair (1999): Authoring Animated Web Pages Using 'Contact Points'. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 458-465. Available online
p. 466-472
Accot, Johnny and Zhai, Shumin (1999): Performance Evaluation of Input Devices in Trajectory-Based Tasks: An Application of The Steering Law. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 466-472. Available online
p. 473-480
Quintana, Chris, Eng, Jim, Carra, Andrew, Wu, Hsin-Kai and Soloway, Elliot (1999): Symphony: A Case Study in Extending Learner-Centered Design Through Process Space Analysis. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 473-480. Available online
p. 48-55
Wang, Yancling and MacKenzie, Christine L. (1999): Object Manipulation in Virtual Environments: Relative Size Matters. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 48-55. Available online
p. 481-488
Graham, Jamey (1999): The Reader's Helper: A Personalized Document Reading Environment. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 481-488. Available online
p. 489-495
Salzman, Marilyn C., Dede, Chris and Loftin, R. Bowen (1999): VR's Frames of Reference: A Visualization Technique for Mastering Abstract Multidimensional Information. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 489-495. Available online
p. 496-503
Kuchinsky, Allan, Pering, Celine, Creech, Michael L., Freeze, Dennis, Serra, Bill and Gwizdka, Jacek (1999): FotoFile: A Consumer Multimedia Organization and Retrieval System. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 496-503. Available online
p. 504-511
Toyoda, Masashi and Shibayama, Etsuya (1999): Hyper Mochi Sheet: A Predictive Focusing Interface for Navigating and Editing Nested Networks through a Multifocus Distortion-Oriented View. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 504-511. Available online
p. 512-519
Fekete, Jean-Daniel and Plaisant, Catherine (1999): Excentric Labeling: Dynamic Neighborhood Labeling for Data Visualization. In: Altom, Mark W. and Williams, Marian G. (eds.) Proceedings of the ACM CHI 99 Human Factors in Computing Systems Conference May 15-20, 1999, Pittsburgh, Pennsylvania. pp. 512-519. Available online
p. 520-527
Cassell, Justine, Bickmore, Timothy, Billinghurst, Mark, Campbell, L., Chang, K., Vilhjįlmsson, Hannes and Yan, H. (1999): Embodiment in Conversational Interfaces: Rea. In: Altom, Mark W. and