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Displaying 1-50 out of 61 total
Visual Thinking In Action: Visualizations As Used On Whiteboards
Found in: IEEE Transactions on Visualization and Computer Graphics
By Jagoda Walny,Sheelagh Carpendale,Nathalie Henry Riche,Gina Venolia,Philip Fawcett
Issue Date:December 2011
pp. 2508-2517
While it is still most common for information visualization researchers to develop new visualizations from a data- or taskdriven perspective, there is growing interest in understanding the types of visualizations people create by themselves for personal us...
 
A Visual Backchannel for Large-Scale Events
Found in: IEEE Transactions on Visualization and Computer Graphics
By Marian Dörk, Daniel Gruen, Carey Williamson, Sheelagh Carpendale
Issue Date:November 2010
pp. 1129-1138
We introduce the concept of a Visual Backchannel as a novel way of following and exploring online conversations aboutlarge-scale events. Microblogging communities, such as Twitter, are increasingly used as digital backchannels for timely exchange ofbrief c...
 
Lark: Coordinating Co-located Collaboration with Information Visualization
Found in: IEEE Transactions on Visualization and Computer Graphics
By Matthew Tobiasz, Petra Isenberg, Sheelagh Carpendale
Issue Date:November 2009
pp. 1065-1072
Large multi-touch displays are expanding the possibilities of multiple-coordinated views by allowing multiple people to interact with data in concert or independently. We present Lark, a system that facilitates the coordination of interactions with informa...
 
Bubble Sets: Revealing Set Relations with Isocontours over Existing Visualizations
Found in: IEEE Transactions on Visualization and Computer Graphics
By Christopher Collins, Gerald Penn, Sheelagh Carpendale
Issue Date:November 2009
pp. 1009-1016
While many data sets contain multiple relationships, depicting more than one data relationship within a single visualization is challenging. We introduce Bubble Sets as a visualization technique for data that has both a primary data relation with a semanti...
 
VisGets: Coordinated Visualizations for Web-based Information Exploration and Discovery
Found in: IEEE Transactions on Visualization and Computer Graphics
By Marian Dörk, Sheelagh Carpendale, Christopher Collins, Carey Williamson
Issue Date:November 2008
pp. 1205-1212
In common Web-based search interfaces, it can be difficult to formulate queries that simultaneously combine temporal, spatial, and topical data filters. We investigate how coordinated visualizations can enhance search and exploration of information on the ...
 
EMDialog: Bringing Information Visualization into the Museum
Found in: IEEE Transactions on Visualization and Computer Graphics
By Uta Hinrichs, Holly Schmidt, Sheelagh Carpendale
Issue Date:November 2008
pp. 1181-1188
Digital information displays are becoming more common in public spaces such as museums, galleries, and libraries. However, the public nature of these locations requires special considerations concerning the design of information visualization in terms of v...
 
VisLink: Revealing Relationships Amongst Visualizations
Found in: IEEE Transactions on Visualization and Computer Graphics
By Christopher Collins, Sheelagh Carpendale
Issue Date:November 2007
pp. 1192-1199
We present VisLink, a method by which visualizations and the relationships between them can be interactively explored. VisLink readily generalizes to support multiple visualizations, empowers inter-representational queries, and enables the reuse of the spa...
 
Interactive Public Displays
Found in: IEEE Computer Graphics and Applications
By Uta Hinrichs,Sheelagh Carpendale,Nina Valkanova,Kai Kuikkaniemi,Giulio Jacucci,Andrew Vande Moere
Issue Date:March 2013
pp. 25-27
Public-display installations can range from large-scale media facades that are embedded in architectural structures and that people can interact with only from a distance, to direct-touch interactive kiosks that provide information of local interest. These...
 
Understanding Pen and Touch Interaction for Data Exploration on Interactive Whiteboards
Found in: IEEE Transactions on Visualization and Computer Graphics
By Jagoda Walny,Bongshin Lee,Paul Johns,Nathalie Henry Riche,Sheelagh Carpendale
Issue Date:December 2012
pp. 2779-2788
Current interfaces for common information visualizations such as bar graphs, line graphs, and scatterplots usually make use of the WIMP (Windows, Icons, Menus and a Pointer) interface paradigm with its frequently discussed problems of multiple levels of in...
 
Beyond Mouse and Keyboard: Expanding Design Considerations for Information Visualization Interactions
Found in: IEEE Transactions on Visualization and Computer Graphics
By Bongshin Lee,Petra Isenberg,Nathalie Henry Riche,Sheelagh Carpendale
Issue Date:December 2012
pp. 2689-2698
The importance of interaction to Information Visualization (InfoVis) and, in particular, of the interplay between interactivity and cognition is widely recognized [12,15,32,55,70]. This interplay, combined with the demands from increasingly large and compl...
 
An Update from VisWeek 2009
Found in: Computing in Science and Engineering
By Claudio Silva, David Ebert, Hanspeter Pfister, Sheelagh Carpendale
Issue Date:January 2010
pp. 82-87
<p>VisWeek's three conferences offered ample opportunity to meet like-minded people and learn about cutting-edge research in the visualization and data analysis fields.</p>
 
CoCoNutTrix: Collaborative Retrofitting for Information Visualization
Found in: IEEE Computer Graphics and Applications
By Petra Isenberg, Anastasia Bezerianos, Nathalie Henry, Sheelagh Carpendale, Jean-Daniel Fekete
Issue Date:September 2009
pp. 44-57
Collaboration is one way to deal with the increasing amount and complexity of information available to analysts. However, most information visualization systems incorporate little or no specific support for collaboration. Reimplementing existing applicatio...
 
Support for Informal Information Use and its Formalization in Medical Work
Found in: Computer-Based Medical Systems, IEEE Symposium on
By Charlotte Tang, Sheelagh Carpendale
Issue Date:June 2008
pp. 476-481
This paper reports the findings from two field studies that reveal paper-based artifacts being heavily relied upon in medical shift work despite the deployment of a mobile technology in a local hospital ward. We present the information flow in terms of com...
 
Supporting Multiple Off-Axis Viewpoints at a Tabletop Display
Found in: Horizontal Interactive Human-Computer Systems, International Workshop on
By Mark Hancock, Sheelagh Carpendale
Issue Date:October 2007
pp. 171-178
A growing body of research is investigating the use of tabletop displays, in particular to support collaborative work. People often interact directly with these displays, typically with a stylus or touch. The current common focus of limiting interaction to...
 
Examination of Text-Entry Methods for Tabletop Displays
Found in: Horizontal Interactive Human-Computer Systems, International Workshop on
By Uta Hinrichs, Mark Hancock, Sheelagh Carpendale, Christopher Collins
Issue Date:October 2007
pp. 105-112
Although text entry is a vital part of day-to-day computing familiar to most people, not much research has been done to enable text entry on large interactive tables. One might assume that a good approach would be to choose an existing technique known to b...
 
Guest Editors' Introduction: Interacting with Digital Tabletops
Found in: IEEE Computer Graphics and Applications
By Stacey D. Scott, Sheelagh Carpendale
Issue Date:September 2006
pp. 24-27
A digital tabletop is sufficiently different from the standard desktop computer in that it invites researchers to challenge traditional perspectives on human-computer interaction, such as rethinking the use of a computer as a solitary act, the activities p...
 
A Buffer Framework for Supporting Responsive Interaction in Information Visualization Interfaces
Found in: Creating, Connecting and Collaborating through Computing, International Conference on
By Tobias Isenberg, Andre Miede, Sheelagh Carpendale
Issue Date:January 2006
pp. 262-269
We present a framework that we are developing to better solve several critical issues that arise when interactive systems are extended to large displays. These issues include slow reaction times, difficulties with high numbers of concurrent interactions or...
 
An Interactive 3D Integration of Parallel Coordinates and Star Glyphs
Found in: Information Visualization, IEEE Symposium on
By Elena Fanea, Sheelagh Carpendale, Tobias Isenberg
Issue Date:October 2005
pp. 20
Parallel Coordinates are a powerful method for visualizing multidimensional data but, when applied to large data sets, they become cluttered and difficult to read. Star Glyphs, on the other hand, can be used to display either the attributes of a data item ...
 
Negotiating Gestalt: Artistic Expression and Coalition Formation in Multiagent Systems
Found in: Autonomous Agents and Multiagent Systems, International Joint Conference on
By Kaye Mason, Jörg Denzinger, Sheelagh Carpendale
Issue Date:July 2004
pp. 1350-1351
We present a system using semi-autonomous agents to help artists express ideas. The agents control their representation on a canvas via interactions in an agent space by themselves and in coalitions. The artist can take direct control if the resulting imag...
   
EdgeLens: An Interactive Method for Managing Edge Congestion in Graphs
Found in: Information Visualization, IEEE Symposium on
By Nelson Wong, Sheelagh Carpendale, Saul Greenberg
Issue Date:October 2003
pp. 7
An increasing number of tasks require people to explore, navigate and search extremely complex data sets visualized as graphs. Examples include electrical and telecommunication networks, web structures, and airline routes. The problem is that graphs of the...
 
Color Tunneling: Interactive Exploration and Selection in Volumetric Datasets
Found in: 2014 IEEE Pacific Visualization Symposium (PacificVis)
By Christophe Hurter,Russ Taylor,Sheelagh Carpendale,Alexandru Telea
Issue Date:March 2014
pp. 225-232
Interactive data exploration and manipulation are often hindered by dataset sizes. For 3D data, this is aggravated by occlusion, important adjacencies, and entangled patterns. Such challenges make visual interaction via common filtering techniques hard. We...
 
PhylloTrees: Harnessing Nature's Phyllotactic Patterns for Tree Layout
Found in: Information Visualization, IEEE Symposium on
By Sheelagh Carpendale, Anand Agarawala
Issue Date:October 2004
pp. p3
We explore the use of nature's phyllotactic patterns to inform the layout of hierarchical data. These naturally occurring patterns provide a non-overlapping, optimal packing when the total number of nodes is not known a priori. We present a family of expan...
   
Constructing Visual Representations: Investigating the Use of Tangible Tokens
Found in: IEEE Transactions on Visualization and Computer Graphics
By Samuel Huron,Yvonne Jansen,Sheelagh Carpendale
Issue Date:February 2015
pp. 1
The accessibility of infovis authoring tools to a wide audience has been identified as a major research challenge. A key task in the authoring process is the development of visual mappings. While the infovis community has long been deeply interested in fin...
 
Personal Visualization and Personal Visual Analytics
Found in: IEEE Transactions on Visualization and Computer Graphics
By Dandan Huang,Melanie Tory,Bon Adriel Aseniero,Lyn Bartram,Scott Bateman,Sheelagh Carpendale,Anthony Tang,Rob Woodbury
Issue Date:February 2015
pp. 1
Data surrounds each and every one of us in our daily lives, ranging from exercise logs, to archives of our interactions with others on social media, to online resources pertaining to our hobbies. There is enormous potential for us to use these data to unde...
 
Guest Editors' Introduction: Special Section on the IEEE Pacific Visualization Symposium
Found in: IEEE Transactions on Visualization and Computer Graphics
By Sheelagh Carpendale,Wei Chen,Seok-Hee Hong
Issue Date:August 2014
pp. 1085-1086
The articles in this special issue present extended versions of the five best papers from the 2013 IEEE Pacific Visualization Symposium (PacificVis¿13) which was held in Sydney, Australia from February 26 to March 1, 2013. The objective of this symposium s...
 
Ontologies in Biological Data Visualization
Found in: IEEE Computer Graphics and Applications
By Sheelagh Carpendale, Min Chen,Daniel Evanko,Nils Gehlenborg,Carsten Gorg,Larry Hunter,Francis Rowland,Margaret-Anne Storey,Hendrik Strobelt
Issue Date:March 2014
pp. 8-15
In computer science, an ontology is essentially a graph-based knowledge representation in which each node corresponds to a concept and each edge specifies a relation between two concepts. Ontological development in biology can serve as a focus to discuss t...
 
Transmogrification: causal manipulation of visualizations
Found in: Proceedings of the 26th annual ACM symposium on User interface software and technology (UIST '13)
By Christophe Hurter, John Brosz, Miguel A. Nacenta, Richard Pusch, Sheelagh Carpendale
Issue Date:October 2013
pp. 97-106
A transmogrifier is a novel interface that enables quick, on-the-fly graphic transformations. A region of a graphic can be specified by a shape and transformed into a destination shape with real-time, visual feedback. Both origin and destination shapes can...
     
Critical InfoVis: exploring the politics of visualization
Found in: CHI '13 Extended Abstracts on Human Factors in Computing Systems (CHI EA '13)
By Christopher Collins, Marian Dörk, Patrick Feng, Sheelagh Carpendale
Issue Date:April 2013
pp. 2189-2198
As information visualization is increasingly used to raise awareness about social issues, difficult questions arise about the power of visualization. So far the research community has not given sufficient thought to how values and assumptions pervade infor...
     
TouchWave: kinetic multi-touch manipulation for hierarchical stacked graphs
Found in: Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces (ITS '12)
By Bongshin Lee, Dominikus Baur, Sheelagh Carpendale
Issue Date:November 2012
pp. 255-264
The increasing popularity of touch-based devices is driving us to rethink existing interfaces. Within this opportunity, the complexity of information visualizations offers particular challenges. We explore these challenges to bring multi-touch interactions...
     
Navigating tomorrow's web: From searching and browsing to visual exploration
Found in: ACM Transactions on the Web (TWEB)
By Carey Williamson, Marian Dörk, Sheelagh Carpendale
Issue Date:September 2012
pp. 1-28
We propose a new way of navigating the Web using interactive information visualizations, and present encouraging results from a large-scale Web study of a visual exploration system. While the Web has become an immense, diverse information space, it has als...
     
The LunchTable: a multi-user, multi-display system for information sharing in casual group interactions
Found in: Proceedings of the 2012 International Symposium on Pervasive Displays (PerDis '12)
By Jonathan Haber, Marian Dörk, Miguel A. Nacenta, Mikkel R. Jakobsen, Remy Dautriche, Sheelagh Carpendale, Uta Hinrichs
Issue Date:June 2012
pp. 1-6
People often use mobile devices to access information during conversations in casual settings, but mobile devices are not well suited for interaction in groups. Large situated displays promise to better support access to and sharing of information in casua...
     
The narrative storyboard: telling a story about use and context over time
Found in: interactions
By Bill Buxton, Nicolai Marquardt, Saul Greenberg, Sheelagh Carpendale
Issue Date:January 2012
pp. 64-69
This forum is dedicated to personal health in all its many facets: decision-making, goal setting, celebration, discovery, reflection, coordination---even entertainment. We'll look at innovations in interactive technologies and how they help address current...
     
Data analysis on interactive whiteboards through sketch-based interaction
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '11)
By Bongshin Lee, Jeffrey Browne, Nathalie Riche, Sheelagh Carpendale, Timothy Sherwood
Issue Date:November 2011
pp. 154-157
When faced with the task of understanding complex data, it is common for people to work on whiteboards, where they can collaborate with others, brainstorm lists of important questions, and sketch simple visualizations. However, these sketched visualization...
     
Exploring physical information cloth on a multitouch table
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '11)
By John Brosz, Kimberly Mikulecky, Mark Hancock, Sheelagh Carpendale
Issue Date:November 2011
pp. 140-149
We expand multitouch tabletop information exploration by placing 2D information on a physically-based cloth in a shallow 3D viewing environment. Instead of offering 2D information on a rigid window or screen, we place our information on a soft flexible clo...
     
Large displays in urban life - from exhibition halls to media facades
Found in: Proceedings of the 2011 annual conference extended abstracts on Human factors in computing systems (CHI EA '11)
By Ernesto Arroyo, Giulio Jacucci, Kai Kuikkaniemi, Nina Valkanova, Sheelagh Carpendale, Uta Hinrichs
Issue Date:May 2011
pp. 2433-2436
Recent trends show an increasing prevalence of large interactive displays in public urban life. For example, museums, libraries, public plazas, or architectural facades take advantage of interactive technologies that present information in a highly visual ...
     
Gestures in the wild: studying multi-touch gesture sequences on interactive tabletop exhibits
Found in: Proceedings of the 2011 annual conference on Human factors in computing systems (CHI '11)
By Sheelagh Carpendale, Uta Hinrichs
Issue Date:May 2011
pp. 3023-3032
In this paper we describe our findings from a field study that was conducted at the Vancouver Aquarium to investigate how visitors interact with a large interactive table exhibit using multi-touch gestures. Our findings show that the choice and use of mult...
     
The information flaneur: a fresh look at information seeking
Found in: Proceedings of the 2011 annual conference on Human factors in computing systems (CHI '11)
By Carey Williamson, Marian Dork, Sheelagh Carpendale
Issue Date:May 2011
pp. 1215-1224
We introduce the information flaneur as a new human-centred view on information seeking that is grounded in interdisciplinary research. We use the metaphor of the urban flaneur making sense of a city as an inspiring lens that brings together diverse perspe...
     
Supporting sandtray therapy on an interactive tabletop
Found in: Proceedings of the 28th international conference on Human factors in computing systems (CHI '10)
By Mark Hancock, Sheelagh Carpendale, Thomas ten Cate, Tobias Isenberg
Issue Date:April 2010
pp. 2133-2142
We present the iterative design of a virtual sandtray application for a tabletop display. The purpose of our prototype is to support sandtray therapy, a form of art therapy typically used for younger clients. A significant aspect of this therapy is the ins...
     
The individual and the group in console gaming
Found in: Proceedings of the 2010 ACM conference on Computer supported cooperative work (CSCW '10)
By Amy Voida, Saul Greenberg, Sheelagh Carpendale
Issue Date:February 2010
pp. 371-380
In this paper, we present results from a study of collocated group console gaming. We focus, in particular, on observed gaming practices that emphasized the individual gamer within a gaming group as well as practices that emphasized the gaming group as a w...
     
Revealing the invisible: visualizing the location and event flow of distributed physical devices
Found in: Proceedings of the fourth international conference on Tangible, embedded, and embodied interaction (TEI '10)
By Nicolai Marquardt, Saul Greenberg, Sheelagh Carpendale, Tom Gross
Issue Date:January 2010
pp. 41-48
Distributed physical user interfaces comprise networked sensors, actuators and other devices attached to a variety of computers in different locations. Developing such systems is no easy task. It is hard to track the location and status of component device...
     
Getting practical with interactive tabletop displays: designing for dense data, "fat fingers," diverse interactions, and face-to-face collaboration
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '09)
By Julie Stromer, Matthew Tobiasz, Petra Isenberg, Sheelagh Carpendale, Stephen Voida
Issue Date:November 2009
pp. 1-1
Tabletop displays with touch-based input provide many powerful affordances for directly manipulating and collaborating around information visualizations. However, these devices also introduce several challenges for interaction designers, including discrepa...
     
The Haptic Tabletop Puck: the video
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '09)
By Ehud Sharlin, James E. Young, Miguel A. Nacenta, Nicolai Marquardt, Saul Greenberg, Sheelagh Carpendale
Issue Date:November 2009
pp. 1-1
In everyday life, our interactions with objects on real tables include how our fingertips feel those objects. In comparison, current digital interactive tables present a uniform touch surface that feels the same, regardless of what it presents visually. In...
     
The effects of changing projection geometry on the interpretation of 3D orientation on tabletops
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '09)
By Carl Gutwin, Mark Hancock, Miguel Nacenta, Sheelagh Carpendale
Issue Date:November 2009
pp. 157-164
Applications with 3D models are now becoming more common on tabletop displays. Displaying 3D objects on tables, however, presents problems in the way that the 3D virtual scene is presented on the 2D surface; different choices in the way the projection is d...
     
Sticky tools: full 6DOF force-based interaction for multi-touch tables
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '09)
By Mark Hancock, Sheelagh Carpendale, Thomas ten Cate
Issue Date:November 2009
pp. 133-140
Tabletop computing techniques are using physically familiar force-based interactions to enable compelling interfaces that provide a feeling of being embodied with a virtual object. We introduce an interaction paradigm that has the benefits of force-based i...
     
Getting practical with interactive tabletop displays: designing for dense data, "fat fingers," diverse interactions, and face-to-face collaboration
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '09)
By Julie Stromer, Matthew Tobiasz, Petra Isenberg, Sheelagh Carpendale, Stephen Voida
Issue Date:November 2009
pp. 109-116
Tabletop displays with touch-based input provide many powerful affordances for directly manipulating and collaborating around information visualizations. However, these devices also introduce several challenges for interaction designers, including discrepa...
     
The Haptic Tabletop Puck: tactile feedback for interactive tabletops
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '09)
By Ehud Sharlin, James E. Young, Miguel A. Nacenta, Nicolai Marquardt, Saul Greenberg, Sheelagh Carpendale
Issue Date:November 2009
pp. 85-92
In everyday life, our interactions with objects on real tables include how our fingertips feel those objects. In comparison, current digital interactive tables present a uniform touch surface that feels the same, regardless of what it presents visually. In...
     
Exploring tangible and direct touch interfaces for manipulating 2D and 3D information on a digital table
Found in: Proceedings of the ACM International Conference on Interactive Tabletops and Surfaces (ITS '09)
By Christopher Collins, Dominikus Baur, Mark Hancock, Otmar Hilliges, Sheelagh Carpendale
Issue Date:November 2009
pp. 77-84
On traditional tables, people often manipulate a variety of physical objects, both 2D in nature (e.g., paper) and 3D in nature (e.g., books, pens, models, etc.). Current advances in hardware technology for tabletop displays introduce the possibility of mim...
     
A mobile voice communication system in medical setting: love it or hate it?
Found in: Proceedings of the 27th international conference on Human factors in computing systems (CHI '09)
By Charlotte Tang, Sheelagh Carpendale
Issue Date:April 2009
pp. 1-4
Hospital work coordination and collaboration often requires mobility for acquiring proper information and resources. In turn, the spatial distribution and the mobility of clinicians can curtail the opportunities for effective communications making collabor...
     
Evaluating the deployment of a mobile technology in a hospital ward
Found in: Proceedings of the ACM 2008 conference on Computer supported cooperative work (CSCW '08)
By Charlotte Tang, Sheelagh Carpendale
Issue Date:November 2008
pp. 21-27
Since health care teams are often distributed across time and location, information sharing is crucial for effective patient care. Studying the use of a mobile information technology in a local hospital ward at two months and eleven months after its deploy...
     
Grounded evaluation of information visualizations
Found in: Proceedings of the 2008 conference on BEyond time and errors: novel evaLuation methods for Information Visualization (BELIV '08)
By Christopher Collins, Petra Isenberg, Sheelagh Carpendale, Torre Zuk
Issue Date:April 2008
pp. 67-74
We introduce grounded evaluation as a process that attempts to ensure that the evaluation of an information visualization tool is situated within the context of its intended use. We discuss the process and scope of grounded evaluation in general, and then ...
     
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