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» Acknowledgments in Human-Computer Interaction
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CHI
2009
ACM
16 years 4 months ago
A comprehensive study of frequency, interference, and training of multiple graphical passwords
Graphical password systems have received significant attention as one potential solution to the need for more usable authentication, but nearly all prior work makes the unrealisti...
Katherine Everitt, Tanya Bragin, James Fogarty, Ta...
110
Voted
CHI
2009
ACM
16 years 4 months ago
Tactile motion instructions for physical activities
While learning new motor skills, we often rely on feedback from a trainer. Auditive feedback and demonstrations are used most frequently, but in many domains they are inappropriat...
Daniel Spelmezan, Mareike Jacobs, Anke Hilgers, Ja...
136
Voted
CHI
2009
ACM
16 years 4 months ago
UbiGreen: investigating a mobile tool for tracking and supporting green transportation habits
The greatest contributor of CO2 emissions in the average American household is personal transportation. Because transportation is inherently a mobile activity, mobile devices are ...
Jon Froehlich, Tawanna Dillahunt, Predrag V. Klasn...
CHI
2009
ACM
16 years 4 months ago
Visualizing remote voice conversations
Online voice conversations are becoming ever more popular. People have been logging online text conversations, but what about voice conversations? Walter Ong simply states, "...
Pooja Mathur, Karrie Karahalios
105
Voted
CHI
2009
ACM
16 years 4 months ago
Using bookmark visualizations for self-reflection and navigation
Web users have been employing numerous methods for recalling websites. Bookmarks have been around for some time, but the usefulness of such a system has been under question. The l...
Pooja Mathur, Karrie Karahalios
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