Printed Program (pdf) - CHI 2012 - Association for Computing ...

Wednesday | Morning | 9:30—10:50
n TECHNICAL PRESENTATIONS | 16AB
VISUALIZATION + VISUAL ANALYSIS
SESSION CHAIR: Luciano Gamberini, University of Padova, Italy
NOTE | Analysis Within and Between Graphs: Observed
User Strategies in Immunobiology Visualization
Caroline Ziemkiewicz, Steven Gomez, David Laidlaw, Brown
University, USA
Focused task analysis of a real-world scientific visualization process
in the immunology domain. Suggests a classification of strategies in
this domain and how this classification can be used to guide design.
NOTE | Understanding the Verbal Language and
Structure of End-User Descriptions of Data
Visualizations
Ronald Metoyer, Oregon State University, USA
Bongshin Lee, Nathalie Henry Riche, Mary Czerwinski,
Microsoft Research, UK
Exploratory study of the verbal language employed by end users
in describing data visualizations. Can assist designers of interfaces
(languages, APIs, GUIs) for data visualization.
PAPER | GraphTrail: Analyzing Large Multivariate,
Heterogeneous Networks while Supporting Exploration
History
Cody Dunne, Nathalie Henry Riche, Bongshin Lee,
Microsoft Research, UK
Ronald Metoyer, Oregon State University, USA
George Robertson, Microsoft Research, UK
Visualization design for exploring large multivariate,
heterogeneous networks using attribute aggregation while
integrating users’ exploration history directly in the workspace. This
improves exploration recall and sharing of analyses with others.
PAPER | Trust Me, I’m Partially Right: Incremental
Visualization Lets Analysts Explore Large Datasets Faster
Danyel Fisher, Microsoft Research, UK
Igor Popov, University of Southampton, UK
Steven Drucker, Microsoft Research, UK
m.c. schraefel, University of Southampton, UK
We contribute a methodology for simulating aggregate queries
against large data back-ends for researchers to explore
interactions; and observations of expert analysts interacting with
approximate queries.
68 | ACM Conference on Human Factors in Computing Systems
CASE STUDY | Interactive Exploration of Geospatial
Network Visualization
Till Nagel, University of Applied Sciences Potsdam, Germany
Erik Duval, Andrew Vande Moere, KU Leuven, Belgium
Case study describing the design of a geospatial network
visualization of scientific collaboration for a multitouch tabletop.
Can help designers adapting prototypes by opportunistically
demonstrating in live settings.
n TECHNICAL PRESENTATIONS | 17AB
MOBILE COMPUTING AND INTERACTION
SESSION CHAIR: Daniel Fallman, Umea University, Sweden
NOTE | Drawing the City: Differing Perceptions of the
Urban Environment
Frank Bentley, Motorola Mobility, USA
Henriette Cramer, Mobile Life Centre, Stockholm University,
Sweden
William Hamilton, Texas A&M University, USA
Santosh Basapur, Motorola Mobility, USA
We provide an updated study of the Milgram Mental Maps
experiment, also considering demographic and tech-use
attributes. Useful to those working on mobile LBS and Urban
Computing services.
NOTE | Characterizing Local Interests and Local
Knowledge
Ryen White, Microsoft Research, UK
Georg Buscher, Microsoft Bing, USA
Characterizes the search-related interests of locals and non-locals,
and given shared interests, analyzes the venues that they visit. Can
inform the use of local knowledge for search support, including
personalization.
CASE STUDY | Mobile Service Distribution From the
End-User Perspective - The Survey Study on
Recommendation Practices
Zeynep Ahmet, Mobile Life @ Interactive Institute, Sweden
Kaisa Väänänen-Vainio-Mattila, Tampere University of
Technology, Finland
A presentation on findings from a study focused on
recommendation practices of users of mobile services, including
motivations, means, context and types of services recommended
to others.