Publication statistics

Pub. period:1995-2011
Pub. count:21
Number of co-authors:36



Co-authors

Number of publications with 3 favourite co-authors:

Thomas P. Moran:6
William van Melle:6
Jonathan Foote:5

 

 

Productive colleagues

Patrick Chiu's 3 most productive colleagues in number of publications:

Thomas P. Moran:66
Andreas Girgensohn:46
Gordon Kurtenbach:45
 
 
 

Upcoming Courses

go to course
User-Centred Design - Module 3
71% booked. Starts in 24 days
 
 

Featured chapter

Marc Hassenzahl explains the fascinating concept of User Experience and Experience Design. Commentaries by Don Norman, Eric Reiss, Mark Blythe, and Whitney Hess

User Experience and Experience Design !

 
 

Our Latest Books

 
 
The Social Design of Technical Systems: Building technologies for communities. 2nd Edition
by Brian Whitworth and Adnan Ahmad
start reading
 
 
 
 
Gamification at Work: Designing Engaging Business Software
by Janaki Mythily Kumar and Mario Herger
start reading
 
 
 
 
The Social Design of Technical Systems: Building technologies for communities
by Brian Whitworth and Adnan Ahmad
start reading
 
 
 
 
The Encyclopedia of Human-Computer Interaction, 2nd Ed.
by Mads Soegaard and Rikke Friis Dam
start reading
 
 

Patrick Chiu

Add description
Rename / change spelling
Add publication
 

Publications by Patrick Chiu (bibliography)

 what's this?
2011
 
Edit | Del

Chiu, Patrick, Liao, Chunyuan and Chen, Francine (2011): Multi-touch document folding: gesture models, fold directions and symmetries. In: Proceedings of ACM CHI 2011 Conference on Human Factors in Computing Systems 2011. pp. 1591-1600.

For document visualization, folding techniques provide a focus-plus-context approach with fairly high legibility on flat sections. To enable richer interaction, we explore the design space of multi-touch document folding. We discuss several design considerations for simple modeless gesturing and compatibility with standard Drag and Pinch gestures. We categorize gesture models along the characteristics of Symmetric/Asymmetric and Serial/Parallel, which yields three gesture models. We built a prototype document workspace application that integrates folding and standard gestures, and a system for testing the gesture models. A user study was conducted to compare the three models and to analyze the factors of fold direction, target symmetry, and target tolerance in user performance when folding a document to a specific shape. Our results indicate that all three factors were significant for task times, and parallelism was greater for symmetric targets.

© All rights reserved Chiu et al. and/or their publisher

2008
 
Edit | Del

Chiu, Patrick, Fujii, Koichi and Liu, Qiong (2008): Content based automatic zooming: viewing documents on small displays. In: El-Saddik, Abdulmotaleb, Vuong, Son, Griwodz, Carsten, Bimbo, Alberto Del, Candan, K. Selcuk and Jaimes, Alejandro (eds.) Proceedings of the 16th International Conference on Multimedia 2008 October 26-31, 2008, Vancouver, British Columbia, Canada. pp. 817-820.

 
Edit | Del

Chiu, Patrick, Huang, Jeffrey, Back, Maribeth, Diakopoulos, Nicholas, Doherty, John, Polak, Wolfgang and Sun, Xiaohua (2008): mTable: browsing photos and videos on a tabletop system. In: El-Saddik, Abdulmotaleb, Vuong, Son, Griwodz, Carsten, Bimbo, Alberto Del, Candan, K. Selcuk and Jaimes, Alejandro (eds.) Proceedings of the 16th International Conference on Multimedia 2008 October 26-31, 2008, Vancouver, British Columbia, Canada. pp. 1107-1108.

 
Edit | Del

Liu, Qiong, Chiu, Patrick and Wilcox, Lynn (2008): Document finder. In: El-Saddik, Abdulmotaleb, Vuong, Son, Griwodz, Carsten, Bimbo, Alberto Del, Candan, K. Selcuk and Jaimes, Alejandro (eds.) Proceedings of the 16th International Conference on Multimedia 2008 October 26-31, 2008, Vancouver, British Columbia, Canada. pp. 1015-1016.

2006
 
Edit | Del

Sun, Xiaohua, Chiu, Patrick, Huang, Jeffrey, Back, Maribeth and Polak, Wolfgang (2006): Implicit brushing and target snapping: data exploration and sense-making on large displays. In: Celentano, Augusto (ed.) AVI 2006 - Proceedings of the working conference on Advanced visual interfaces May 23-26, 2006, Venezia, Italy. pp. 258-261.

2005
 
Edit | Del

Chiu, Patrick, Girgensohn, Andreas, Lertsithichai, Surapong, Polak, Wolfgang and III, Frank M. Shipman (2005): MediaMetro: browsing multimedia document collections with a 3D city metaphor. In: Zhang, Hongjiang, Chua, Tat-Seng, Steinmetz, Ralf, Kankanhalli, Mohan S. and Wilcox, Lynn (eds.) Proceedings of the 13th ACM International Conference on Multimedia November 6-11, 2005, Singapore. pp. 213-214.

2003
 
Edit | Del

Chiu, Patrick, Liu, Qiong, Boreczky, John, Foote, Jonathan, Fuse, Tohru, Kimber, Don, Lertsithichai, Surapong and Liao, Chunyuan (2003): Manipulating and Annotating Slides in a Multi-Display Environment. In: Proceedings of IFIP INTERACT03: Human-Computer Interaction 2003, Zurich, Switzerland. p. 583.

 
Edit | Del

Liao, Chunyuan, Liu, Qiong, Kimber, Don, Chiu, Patrick, Foote, Jonathan and Wilcox, Lynn (2003): Shared interactive video for teleconferencing. In: Rowe, Lawrence A., Vin, Harrick M., Plagemann, Thomas, Shenoy, Prashant J. and Smith, John R. (eds.) Proceedings of the Eleventh ACM International Conference on Multimedia November 2-8, 2003, Berkeley, CA, USA. pp. 546-554.

2002
 
Edit | Del

Girgensohn, Andreas, Boreczky, John S., Chiu, Patrick, Foote, Jonathan, Wilcox, Lynn and Smoliar, Stephen W. (2002): Supporting Group-to-Group Collaboration in Videoconferences. In: HICSS 2002 2002. p. 112.

2001
 
Edit | Del

Castro, Paul, Chiu, Patrick, Kremenek, Ted and Muntz, Richard R. (2001): A Probabilistic Room Location Service for Wireless Networked Environments. In: Abowd, Gregory D., Brumitt, Barry and Shafer, Steven A. (eds.) Ubicomp 2001 Ubiquitous Computing - Third International Conference September 30 - October 2, 2001, Atlanta, Georgia, USA. pp. 18-34.

 
Edit | Del

Chiu, Patrick, Boreczky, John, Girgensohn, Andreas and Kimber, Don (2001): LiteMinutes: an Internet-based system for multimedia meeting minutes. In: Proceedings of the 2001 International Conference on the World Wide Web 2001. pp. 140-149.

2000
 
Edit | Del

Girgensohn, Andreas, Boreczky, John, Chiu, Patrick, Doherty, John, Foote, Jonathan, Golovchinsky, Gene, Uchihashi, Shingo and Wilcox, Lynn D. (2000): A Semi-Automatic Approach to Home Video Editing. In: Ackerman, Mark S. and Edwards, Keith (eds.) Proceedings of the 13th annual ACM symposium on User interface software and technology November 06 - 08, 2000, San Diego, California, United States. pp. 81-89.

 
Edit | Del

Chiu, Patrick, Foote, Jonathan, Girgensohn, Andreas and Boreczky, John (2000): Automatically Linking Multimedia Meeting Documents by Image Matching. In: Hypertext 00 - Proceedings of the Eleventh ACM Conference on Hypertext and Hypermedia May 30 - June 03, 2000, San Antonio, Texas, USA. pp. 244-245.

1999
 
Edit | Del

Chiu, Patrick, Kapuskar, Ashutosh, Reitmeier, Sarah and Wilcox, Lynn (1999): NoteLook: taking notes in meetings with digital video and ink. In: ACM Multimedia 1999 1999. pp. 149-158.

1998
 
Edit | Del

Moran, Thomas P., Melle, William van and Chiu, Patrick (1998): Tailorable Domain Objects as Meeting Tools for an Electronic Whiteboard. In: Poltrock, Steven and Grudin, Jonathan (eds.) Proceedings of the 1998 ACM conference on Computer supported cooperative work November 14 - 18, 1998, Seattle, Washington, United States. pp. 295-304.

Our goal is to provide tools to support working meetings on an electronic whiteboard, called Tivoli. This paper describes how we have integrated structured "domain objects" into the whiteboard environment. Domain objects represent the subject matter of meetings and can be exchanged between Tivoli and group databases. Domain objects can be tailored to produce meeting tools that are finely tuned to meeting practices. We describe the facility for tailoring and managing domain objects and the user interface techniques for blending these into the whiteboard environment. We show examples of both specific and generic meeting tools crafted from domain objects, and we describe a long-term case study in which these tools support an ongoing work process.

© All rights reserved Moran et al. and/or ACM Press

 
Edit | Del

Moran, Thomas P., Melle, William van and Chiu, Patrick (1998): Spatial Interpretation of Domain Objects Integrated into a Freeform Electronic Whiteboard. In: Mynatt, Elizabeth D. and Jacob, Robert J. K. (eds.) Proceedings of the 11th annual ACM symposium on User interface software and technology November 01 - 04, 1998, San Francisco, California, United States. pp. 175-184.

Our goal is to provide tools to support working meetings on an electronic whiteboard, called Tivoli. This paper describes how we have integrated structured domain objects, which represent the subject matter of meetings, into the freeform whiteboard environment. Domain objects can be tailored to produce meeting tools that are finely tuned to meeting practices. We describe the language for defining domain objects and show examples of meeting tools that have been built with the language. We show that the system can interpret the spatial relationships of domain objects on the whiteboard to encode the meanings of the spatial arrangements, and we describe the computational mechanisms. We discuss some of the design principles for tailoring gestures for domain objects. Finally, we enumerate the techniques we have used to integrate the structured objects into the freeform whiteboard environment.

© All rights reserved Moran et al. and/or ACM Press

 
Edit | Del

Chiu, Patrick and Wilcox, Lynn D. (1998): A Dynamic Grouping Technique for Ink and Audio Notes. In: Mynatt, Elizabeth D. and Jacob, Robert J. K. (eds.) Proceedings of the 11th annual ACM symposium on User interface software and technology November 01 - 04, 1998, San Francisco, California, United States. pp. 195-202.

In this paper, we describe a technique for dynamically grouping digital ink and audio to support user interaction in freeform note-taking systems. For ink, groups of strokes might correspond to words, lines, or paragraphs of handwritten text. For audio, groups might be a complete spoken phrase or a speaker turn in a conversation. Ink and audio grouping is important for editing operations such as deleting or moving chunks of ink and audio notes. The grouping technique is based on hierarchical agglomerative clustering. This clustering algorithm yields groups of ink or audio in a range of sizes, depending on the level in the hierarchy, and thus provides structure for simple interactive selection and rapid non-linear expansion of a selection. Ink and audio grouping is also important for marking portions of notes for subsequent browsing and retrieval. Integration of the ink and audio clusters provides a flexible way to browse the notes by selecting the ink cluster and playing the corresponding audio cluster.

© All rights reserved Chiu and Wilcox and/or ACM Press

1997
 
Edit | Del

Moran, Thomas P., Palen, Leysia, Harrison, Steve, Chiu, Patrick, Kimberg, Daniel Y., Minneman, Scott, Melle, William van and Zellweger, Polle T. (1997): "I'll Get That Off the Audio": A Case Study of Salvaging Multimedia Meeting Records. In: Pemberton, Steven (ed.) Proceedings of the ACM CHI 97 Human Factors in Computing Systems Conference March 22-27, 1997, Atlanta, Georgia. pp. 202-209.

We describe a case study of a complex, ongoing, collaborative work process, where the central activity is a series of meetings reviewing a wide range of subtle technical topics. The problem is the accurate reporting of the results of these meetings, which is the responsibility of a single person, who is not well-versed in all the topics. We provided tools to capture the meeting discussions and tools to "salvage" the captured multimedia recordings. Salvaging is a new kind of activity involving replaying, extracting, organizing, and writing. We observed a year of mature salvaging work in the case study. From this we describe the nature of salvage work (the constituent activities, the use of the workspace, the affordances of the audio medium, how practices develop and differentiate, how the content material affects practice). We also demonstrate how this work relates to the larger work processes (the task demands of the setting, the interplay of salvage with capture, the influence on the people being reported on and reported to). Salvaging tools are shown to be valuable for dealing with free-flowing discussions of complex subject matter and for producing high quality documentation.

© All rights reserved Moran et al. and/or ACM Press

 
Edit | Del

Moran, Thomas P., Chiu, Patrick and Melle, William van (1997): Pen-Based Interaction Techniques for Organizing Material on an Electronic Whiteboard. In: Robertson, George G. and Schmandt, Chris (eds.) Proceedings of the 10th annual ACM symposium on User interface software and technology October 14 - 17, 1997, Banff, Alberta, Canada. pp. 45-54.

This paper presents a scheme for extending an informal, pen-based whiteboard system (the Tivoli application on the Xerox LiveBoard) to provide interaction techniques that enable groups of users in informal meetings to easily organize and rearrange material and to manage the space on the board. The techniques are based on the direct manipulation of boundaries and the implicit recognition of regions. The techniques include operations for shrinking and rearranging, structured borders that tessellate the board, freeform enclosures that can be split, fused, and linked, and collapsible annotations. Experience with using these techniques, the results of a user test, some design trade-offs and lessons, and future directions are discussed.

© All rights reserved Moran et al. and/or ACM Press

1996
 
Edit | Del

Moran, Thomas P., Chiu, Patrick, Harrison, Steve, Kurtenbach, Gordon, Minneman, Scott and Melle, William van (1996): Evolutionary Engagement in an Ongoing Collaborative Work Process: A Case Study. In: Olson, Gary M., Olson, Judith S. and Ackerman, Mark S. (eds.) Proceedings of the 1996 ACM conference on Computer supported cooperative work November 16 - 20, 1996, Boston, Massachusetts, United States. pp. 150-159.

We describe a case study in which experimental collaboration technologies was used for over two years in the real, ongoing work process of intellectual property management (IPM) at Xerox PARC. The technologies include LiveBoard-based meeting support tools, laptop notetaking tools, digital audio recording, and workstation tools to later access and replay the meeting activities. In cooperation with the IPM manager, both the work process and the tools were continuously evolved to improve the process. We supported and observed over 60 meetings, leading to a rich set of empirical observations of the meeting activities. We note some practical lessons for this research approach.

© All rights reserved Moran et al. and/or ACM Press

1995
 
Edit | Del

Moran, Thomas P., Chiu, Patrick, Melle, William van and Kurtenbach, Gordon (1995): Implicit Structures for Pen-Based Systems within a Freeform Interaction Paradigm. In: Katz, Irvin R., Mack, Robert L., Marks, Linn, Rosson, Mary Beth and Nielsen, Jakob (eds.) Proceedings of the ACM CHI 95 Human Factors in Computing Systems Conference May 7-11, 1995, Denver, Colorado. pp. 487-494.

This paper presents a scheme for extending an informal, pen-based whiteboard system (Tivoli on the Xerox LiveBoard) to provide a structured editing capability without violating its free expression and ease of use. The scheme supports list, text, table, and outline structures over handwritten scribbles and typed text. The scheme is based on the system temporarily perceiving the "implicit structure" that humans see in the material, which is called a WYPIWYG (What You Perceive Is What You Get) capability. The design techniques, principles, trade-offs, and limitations of the scheme are discussed. A notion of "freeform interaction" is proposed to position the system with respect to current user interface techniques.

© All rights reserved Moran et al. and/or ACM Press

 
Add publication
Show list on your website
 

Join our community and advance:

Your
Skills

Your
Network

Your
Career

 
Join our community!
 
 
 

Changes to this page (author)

05 Jul 2011: Modified
09 Jul 2009: Modified
17 Jun 2009: Modified
17 Jun 2009: Modified
17 Jun 2009: Modified
17 Jun 2009: Modified
17 Jun 2009: Modified
17 Jun 2009: Modified
17 Jun 2009: Modified
12 Jun 2009: Modified
30 May 2009: Modified
24 Jul 2007: Modified
28 Apr 2003: Added

Page Information

Page maintainer: The Editorial Team
URL: http://www.interaction-design.org/references/authors/patrick_chiu.html

Publication statistics

Pub. period:1995-2011
Pub. count:21
Number of co-authors:36



Co-authors

Number of publications with 3 favourite co-authors:

Thomas P. Moran:6
William van Melle:6
Jonathan Foote:5

 

 

Productive colleagues

Patrick Chiu's 3 most productive colleagues in number of publications:

Thomas P. Moran:66
Andreas Girgensohn:46
Gordon Kurtenbach:45
 
 
 

Upcoming Courses

go to course
User-Centred Design - Module 3
71% booked. Starts in 24 days
 
 

Featured chapter

Marc Hassenzahl explains the fascinating concept of User Experience and Experience Design. Commentaries by Don Norman, Eric Reiss, Mark Blythe, and Whitney Hess

User Experience and Experience Design !

 
 

Our Latest Books

 
 
The Social Design of Technical Systems: Building technologies for communities. 2nd Edition
by Brian Whitworth and Adnan Ahmad
start reading
 
 
 
 
Gamification at Work: Designing Engaging Business Software
by Janaki Mythily Kumar and Mario Herger
start reading
 
 
 
 
The Social Design of Technical Systems: Building technologies for communities
by Brian Whitworth and Adnan Ahmad
start reading
 
 
 
 
The Encyclopedia of Human-Computer Interaction, 2nd Ed.
by Mads Soegaard and Rikke Friis Dam
start reading