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CHI
2005
ACM
16 years 22 hour ago
Towards an index of opportunity: understanding changes in mental workload during task execution
To contribute to systems that reason about human attention, our work empirically demonstrates how a user's mental workload changes during task execution. We conducted a study...
Shamsi T. Iqbal, Piotr D. Adamczyk, Xianjun Sam Zh...
ACHI
2008
IEEE
15 years 6 months ago
User-Centred Development of Mobile Interfaces to a Pervasive Computing Environment
—A challenging issue for HCI is the development of usable mobile interfaces for interactions with a complex pervasive environment. We consider a need for interfaces which automat...
Karin Leichtenstern, Elisabeth André
CHI
2003
ACM
15 years 12 months ago
MediaFinder: an interface for dynamic personal media management with semantic regions
Computer users deal with large amounts of personal media often face problems in managing and exploring it. This paper presents Semantic Regions, rectangular regions that enable us...
Hyunmo Kang, Ben Shneiderman
71
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KBS
2007
103views more  KBS 2007»
14 years 11 months ago
Eye-tracking for user modeling in exploratory learning environments: An empirical evaluation
In this paper, we describe research on using eye-tracking data for on-line assessment of user meta-cognitive behavior during interaction with an environment for exploration-based ...
Cristina Conati, Christina Merten
CHI
2007
ACM
15 years 3 months ago
Aligning development tools with the way programmers think about code changes
Software developers must modify their programs to keep up with changing requirements and designs. Often, a conceptually simple change can require numerous edits that are similar b...
Marat Boshernitsan, Susan L. Graham, Marti A. Hear...