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CHI
2010
ACM
16 years 1 months ago
Mobile taskflow in context: a screenshot study of smartphone usage
The impact of interruptions on workflow and productivity has been extensively studied in the PC domain, but while fragmented user attention is recognized as an inherent aspect of ...
Amy K. Karlson, Shamsi T. Iqbal, Brian Meyers, Gon...
CHI
2010
ACM
16 years 1 months ago
Individual models of color differentiation to improve interpretability of information visualization
Color is commonly used to represent categories and values in many computer applications, but differentiating these colors can be difficult in many situations (e.g., for users with...
David R. Flatla, Carl Gutwin
CHI
2010
ACM
16 years 1 months ago
Signed networks in social media
Relations between users on social media sites often reflect a mixture of positive (friendly) and negative (antagonistic) interactions. In contrast to the bulk of research on soci...
Jure Leskovec, Daniel P. Huttenlocher, Jon M. Klei...
CHI
2010
ACM
16 years 1 months ago
An exploratory study of unsupervised mobile learning in rural India
CT Cellphones have the potential to improve education for the millions of underprivileged users in the developing world. However, mobile learning in developing countries remains un...
Anuj Kumar, Anuj Tewari, Geeta Shroff, Deepti Chit...
HRI
2010
ACM
16 years 1 months ago
Lead me by the hand: evaluation of a direct physical interface for nursing assistant robots
—When a user is in close proximity to a robot, physical contact becomes a potentially valuable channel for communication. People often use direct physical contact to guide a pers...
Tiffany L. Chen, Charles C. Kemp
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