Design principles for intelligent environments
AAAI '98/IAAI '98 Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence
Cooperating with people: the intelligent classroom
AAAI '98/IAAI '98 Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence
Principles of mixed-initiative user interfaces
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Proceedings of the 5th international conference on Intelligent user interfaces
User interactions with everyday applications as context for just-in-time information access
Proceedings of the 5th international conference on Intelligent user interfaces
Improving human computer interaction in a classroom environment using computer vision
Proceedings of the 5th international conference on Intelligent user interfaces
Proceedings of the 5th international conference on Intelligent user interfaces
An architecture for vision and action
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 1
Letizia: an agent that assists web browsing
IJCAI'95 Proceedings of the 14th international joint conference on Artificial intelligence - Volume 1
The lumière project: Bayesian user modeling for inferring the goals and needs of software users
UAI'98 Proceedings of the Fourteenth conference on Uncertainty in artificial intelligence
A method, system, and tools for intelligent interruption management
TAMODIA '05 Proceedings of the 4th international workshop on Task models and diagrams
Provenance and Annotation for Visual Exploration Systems
IEEE Transactions on Visualization and Computer Graphics
Inferring intentions in generic context-aware systems
Proceedings of the 6th international conference on Mobile and ubiquitous multimedia
Connecting web applications with interface agents
International Journal of Web Engineering and Technology
Behavior-driven visualization recommendation
Proceedings of the 14th international conference on Intelligent user interfaces
Describing User Interactions in Adaptive Interactive Systems
UMAP '09 Proceedings of the 17th International Conference on User Modeling, Adaptation, and Personalization: formerly UM and AH
Towards an integrated approach for task modeling and human behavior recognition
HCI'07 Proceedings of the 12th international conference on Human-computer interaction: interaction design and usability
Practical extensions for task models
TAMODIA'07 Proceedings of the 6th international conference on Task models and diagrams for user interface design
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The ability to reason about the activity of a user is crucial to the implementation of any Intelligent User Interface. If it is able to recognize what a user is doing, a computer can act to cooperate. Most computer systems limit themselves to command-response interactions-their trivial understandings of their users cannot support a more complicated interaction. However, by looking at the tasks that their users are performing and reasoning about sequences of actions, a computer system can provide a more interesting level of interaction that is more efficient and does not demand as much of its users. Furthermore, the understanding of the user's activity provides a context within which to better understand future actions and to tune the sensing systems to look and listen for the actions that the user is most likely to take next. Finally, in many domains, such computer systems can recognize user tasks and act to cooperate without requiring a deep, goal-oriented understanding. In this paper, we look at the process-based interface used in the Intelligent Classroom, focusing on how a human lecturer can control it by simply going about her presentation. Also, we look at how the general ideas have been adapted to Jabberwocky, a speech-based interface to Microsoft PowerPoint that automatically switches slides, and how they are being applied to extend the functionality of Watson, an autonomous web research tool that uses the document a user is viewing as a search context.