Task complexity affects information seeking and use
Information Processing and Management: an International Journal
Display time as implicit feedback: understanding task effects
Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval
Eye-tracking analysis of user behavior in WWW search
Proceedings of the 27th annual international ACM SIGIR conference on Research and development in information retrieval
A study on the effects of personalization and task information on implicit feedback performance
CIKM '06 Proceedings of the 15th ACM international conference on Information and knowledge management
An eye tracking study of the effect of target rank on web search
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Eye movements as implicit relevance feedback
CHI '08 Extended Abstracts on Human Factors in Computing Systems
Eye tracking and online search: Lessons learned and challenges ahead
Journal of the American Society for Information Science and Technology
Query expansion using gaze-based feedback on the subdocument level
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
Some(what) grand challenges for information retrieval
ACM SIGIR Forum
Differences between informational and transactional tasks in information seeking on the web
Proceedings of the second international symposium on Information interaction in context
Exploring the relationships between work task and search task in information search
Journal of the American Society for Information Science and Technology
Discriminating the relevance of web search results with measures of pupil size
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Social Navigation Support for Information Seeking: If You Build It, Will They Come?
UMAP '09 Proceedings of the 17th International Conference on User Modeling, Adaptation, and Personalization: formerly UM and AH
Personalizing information retrieval for multi-session tasks: the roles of task stage and task type
Proceedings of the 33rd international ACM SIGIR conference on Research and development in information retrieval
Exploring eye tracking to increase bandwidth in user modeling
UM'05 Proceedings of the 10th international conference on User Modeling
E-Z Reader: A cognitive-control, serial-attention model of eye-movement behavior during reading
Cognitive Systems Research
Attentive documents: Eye tracking as implicit feedback for information retrieval and beyond
ACM Transactions on Interactive Intelligent Systems (TiiS)
Inferring user knowledge level from eye movement patterns
Information Processing and Management: an International Journal
You have e-mail, what happens next? Tracking the eyes for genre
Information Processing and Management: an International Journal
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Motivation -- On-the-task detection of the task type and task attributes can benefit personalization and adaptation of information systems. Research approach -- A web-based information search experiment was conducted with 32 participants using a multi-stream logging system. The realistic tasks were related directly to the backgrounds of the participants and were of distinct task types. Findings/Design -- We report on a relationship between task and individual reading behaviour. Specifically we show that transitions between scanning and reading behaviour in eye movement patterns are an implicit indicator of the current task. Research limitations/Implications -- This work suggests it is plausible to infer the type of information task from eye movement patterns. One limitation is a lack of knowledge about the general reading model differences across different types of tasks in the population. Although this is an experimental study we argue it can be generalized to real world text-oriented information search tasks. Originality/Value -- This research presents a new methodology to model user information search task behaviour. It suggests promise for detection of information task type based on patterns of eye movements. Take away message -- With increasingly complex computer interaction, knowledge about the type of information task can be valuable for system personalization. Modelling the reading/scanning patterns of eye movements can allow inference about the task type and task attributes.