A use of drawing surfaces in different collaborative settings
CSCW '88 Proceedings of the 1988 ACM conference on Computer-supported cooperative work
VideoWhiteboard: video shadows to support remote collaboration
CHI '91 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
A Method for Registration of 3-D Shapes
IEEE Transactions on Pattern Analysis and Machine Intelligence - Special issue on interpretation of 3-D scenes—part II
Extending Fitts' law to two-dimensional tasks
CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
ClearBoard: a seamless medium for shared drawing and conversation with eye contact
CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Multiparty videoconferencing at virtual social distance: MAJIC design
CSCW '94 Proceedings of the 1994 ACM conference on Computer supported cooperative work
QuickSet: multimodal interaction for distributed applications
MULTIMEDIA '97 Proceedings of the fifth ACM international conference on Multimedia
HyperMirror: toward pleasant-to-use video mediated communication system
CSCW '98 Proceedings of the 1998 ACM conference on Computer supported cooperative work
Autonomous Agents and Multi-Agent Systems
The human-computer interaction handbook
Constraining Human Body Tracking
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Mutual disambiguation of 3D multimodal interaction in augmented and virtual reality
Proceedings of the 5th international conference on Multimodal interfaces
Unification-based multimodal integration
ACL '98 Proceedings of the 35th Annual Meeting of the Association for Computational Linguistics and Eighth Conference of the European Chapter of the Association for Computational Linguistics
A multimodal learning interface for sketch, speak and point creation of a schedule chart
Proceedings of the 6th international conference on Multimodal interfaces
Proceedings of the 10th international conference on Intelligent user interfaces
Fractured ecologies: creating environments for collaboration
Human-Computer Interaction
Human-centered collaborative interaction
Proceedings of the 1st ACM international workshop on Human-centered multimedia
Collaborative multimodal photo annotation over digital paper
Proceedings of the 8th international conference on Multimodal interfaces
The role of psychological ownership and ownership markers in collaborative working environment
Proceedings of the 8th international conference on Multimodal interfaces
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
HCI Beyond the GUI: Design for Haptic, Speech, Olfactory, and Other Nontraditional Interfaces
HCI Beyond the GUI: Design for Haptic, Speech, Olfactory, and Other Nontraditional Interfaces
Physical and Digital Artifact-Mediated Coordination in Building Design
Computer Supported Cooperative Work
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A problem faced by groups that are not co-located but need to collaborate on a common task is the reduced access to the rich multimodal communicative context that they would have access to if they were collaborating face-to-face. Collaboration support tools aim to reduce the adverse effects of this restricted access to the fluid intermixing of speech, gesturing, writing and sketching by providing mechanisms to enhance the awareness of distributed participants of each others' actions.In this work we explore novel ways to leverage the capabilities of multimodal context-aware systems to bridge co-located and distributed collaboration contexts. We describe a system that allows participants at remote sites to collaborate in building a project schedule via sketching on multiple distributed whiteboards, and show how participants can be made aware of naturally occurring pointing gestures that reference diagram constituents as they are performed by remote participants.The system explores the multimodal fusion of pen, speech and 3D gestures, coupled to the dynamic construction of a semantic representation of the interaction, anchored on the sketched diagram, to provide feedback that overcomes some of the intrinsic ambiguities of pointing gestures.