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

Thursday | Afternoon | 14:30—15:50
PAPeR | one of the Gang: supporting in-group
Behavior for embodied mediated communication
Irene Rae, University of Wisconsin-Madison, USA
Leila Takayama, Willow Garage, USA
Bilge Mutlu, University of Wisconsin-Madison, USA
Presents the results from an experiment, which examines how
verbal and visual framing affect collaboration using mobile remote
presence systems. Can inform the design of embodied remote
collaboration systems.
PAPeR | cross-cutting faultlines of Location and shared
identity in the intergroup cooperation of Partially
Distributed Groups
Amy Voida, University of California, Irvine, USA
Nathan Bos, Johns Hopkins University, USA
Judith Olson, Gary Olson, Lauren Dunning, University of
California, Irvine, USA
Presents results of a study examining the influence of location and
shared identity in distributed work.
PAPeR | Time Travel Proxy: using Lightweight video
Recordings to create Asynchronous, interactive
meetings
John Tang, Microsoft Research, UK
Jennifer Marlow, Carnegie Mellon University, USA
Aaron Hoff, Asta Roseway, Kori Inkpen, Microsoft Research, UK
Chen Zhao, Microsoft Research, USA
Xiang Cao, Microsoft Research Asia, China
Time Travel Proxy enables interactive, asynchronous meetings
through recorded videos. A field study in actual usage reflects on
the design concepts and identifies opportunities for future
refinement.
n TechnicAL PResenTATions | 17AB
Do you see WhAT eye see
session chAiR: Andrew Duchowski, Clemson University, USA
PAPeR | Look & Touch: Gaze-supported Target
Acquisition &
Sophie Stellmach, Raimund Dachselt, University of Magdeburg,
Germany
Describes and compares interaction techniques for combining
gaze and touch input from a handheld for target selection. Can
help improving the performance and usability for the interaction
with distant displays.
102 | ACM Conference on Human Factors in Computing Systems
PAPeR | Gaze-Augmented Think-Aloud as an Aid to
Learning
Sarah Vitak, Scripps College, USA
John Ingram, University of the South, USA
Andrew Duchowski, Steven Ellis, Anand Gramopadhye, Clemson
University, USA
The efficacy of Gaze-Augmented Think Aloud for teaching visual
search strategy to learners is demonstrated empirically. An expert’s
gaze visualization indicates what to look for and what to avoid.
PAPeR | An exploratory study of eye Typing
fundamentals: Dwell Time, Text entry Rate, errors, and
Workload
Kari-Jouko Raiha, Saila Ovaska, University of Tampere, Finland
Presents a study of experienced users of eye typing and a detailed
comparison of various metrics for analyzing their performance.
Suggests a new metric for estimating expert performance.
PAPeR | increasing the security of Gaze-Based cued-
Recall Graphical Passwords using saliency masks
Andreas Bulling, University of Cambridge, UK
Florian Alt, Albrecht Schmidt, University of Stuttgart, Germany
Describes a gaze-based authentication scheme that uses saliency
maps to mask image areas that most likely attract visual attention.
Can significantly increase the security of gaze-based graphical
passwords.
n TechnicAL PResenTATions | 18AB
home AnD fAmiLy
session chAiR: Andrea Grimes Parker, Georgia Tech, USA
Tochi | The organization of home media
Robin Sease, David McDonald, University of Washington, USA
Qualitative study of media management strategies of users with
large collections illustrates that management idiosyncrasies are
more common than participants believed. Our results inform the
design of media management software.
PAPeR | “you’re capped!” understanding the effects of
Bandwidth caps on Broadband use in the home
Marshini Chetty, Georgia Tech, USA
Richard Banks, A.J. Brush, Microsoft Research, UK
Jonathan Donner, Microsoft Research India, Bangolore, India
Rebecca Grinter, Georgia Tech, USA
Study of households living with bandwidth caps. Challenges
assumptions about users having unlimited Internet connections and
suggests design implications for those on capped bandwidth plans.