InTml: a description language for VR applications
Proceedings of the seventh international conference on 3D Web technology
Model-Based Design and Evaluation of Interactive Applications
Model-Based Design and Evaluation of Interactive Applications
A toolset supported approach for designing and testing virtual environment interaction techniques
International Journal of Human-Computer Studies
Task Modelling for Context-Sensitive User Interfaces
DSV-IS '01 Proceedings of the 8th International Workshop on Interactive Systems: Design, Specification, and Verification-Revised Papers
Providing architectural support for building context-aware applications
Providing architectural support for building context-aware applications
Contextual ConcurTaskTrees: Integrating dynamic contexts in task based design
PERCOMW '04 Proceedings of the Second IEEE Annual Conference on Pervasive Computing and Communications Workshops
Support for input adaptability in the ICON toolkit
Proceedings of the 6th international conference on Multimodal interfaces
New Directions in 3D User Interfaces
VR '05 Proceedings of the 2005 IEEE Conference 2005 on Virtual Reality
Modeling Multi-Level Context Influence on the User Interface
PERCOMW '06 Proceedings of the 4th annual IEEE international conference on Pervasive Computing and Communications Workshops
A formal description of multimodal interaction techniques for immersive virtual reality applications
INTERACT'05 Proceedings of the 2005 IFIP TC13 international conference on Human-Computer Interaction
EHCI-DSVIS'04 Proceedings of the 2004 international conference on Engineering Human Computer Interaction and Interactive Systems
A model-based design process for interactive virtual environments
DSVIS'05 Proceedings of the 12th international conference on Interactive Systems: design, specification, and verification
Introducing semantic information during conceptual modelling of interaction for virtual environments
Proceedings of the 2007 workshop on Multimodal interfaces in semantic interaction
Designing context-aware multimodal virtual environments
ICMI '08 Proceedings of the 10th international conference on Multimodal interfaces
An Event-Condition-Action Approach for Contextual Interaction in Virtual Environments
HCSE-TAMODIA '08 Proceedings of the 2nd Conference on Human-Centered Software Engineering and 7th International Workshop on Task Models and Diagrams
Adaptation in virtual environments: conceptual framework and user models
Multimedia Tools and Applications
Facilitating adaptation in virtual environments using a context-aware model-based design process
TAMODIA'09 Proceedings of the 8th international conference on Task Models and Diagrams for User Interface Design
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Designing and exploring multimodal interaction techniques, such as those used in virtual environments, can be facilitated by using high-level notations. Besides task modelling, notations have been introduced at the dialog level such as our notation NiMMiT. For advanced interaction techniques, there is not yet an established approach to decide when to stop detailing the task model and continue modelling at the dialog level. Also, context-awareness is usually introduced at the task level and not at the dialog level. We show that this might cause an explosion in the amount of dialog states in situations where context-aware multimodal interaction is used in one and the same task. Therefore, we propose an approach which attempts to introduce contextual knowledge at the dialog level where transitions are chosen upon context information. We validate our approach in a case study from which we conclude that the augmented notation is easy to use and successfully introduces context at the dialog level.