CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Turning away from talking heads: the use of video-as-data in neurosurgery
INTERCHI '93 Proceedings of the INTERCHI '93 conference on Human factors in computing systems
One is not enough: multiple views in a media space
INTERCHI '93 Proceedings of the INTERCHI '93 conference on Human factors in computing systems
Learning from TV programs: application of TV presentation to a videoconferencing system
Proceedings of the 8th annual ACM symposium on User interface and software technology
PRoP: personal roving presence
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Video helps remote work: speakers who need to negotiate common ground benefit from seeing each other
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Coordination of communication: effects of shared visual context on collaborative work
CSCW '00 Proceedings of the 2000 ACM conference on Computer supported cooperative work
Viewing meeting captured by an omni-directional camera
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The Psychology of Human-Computer Interaction
The Psychology of Human-Computer Interaction
A Descriptive Framework of Workspace Awareness for Real-Time Groupware
Computer Supported Cooperative Work
First steps towards mutually-immersive mobile telepresence
CSCW '02 Proceedings of the 2002 ACM conference on Computer supported cooperative work
FlySPEC: a multi-user video camera system with hybrid human and automatic control
Proceedings of the tenth ACM international conference on Multimedia
Videography for telepresentations
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Effects of head-mounted and scene-oriented video systems on remote collaboration on physical tasks
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Pointing gesture recognition based on 3D-tracking of face, hands and head orientation
Proceedings of the 5th international conference on Multimodal interfaces
Action as language in a shared visual space
CSCW '04 Proceedings of the 2004 ACM conference on Computer supported cooperative work
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Analyzing and predicting focus of attention in remote collaborative tasks
ICMI '05 Proceedings of the 7th international conference on Multimodal interfaces
Human-Computer Interaction
Future design mindful of the MoRAS
Human-Computer Interaction
Visual information as a conversational resource in collaborative physical tasks
Human-Computer Interaction
Gestures over video streams to support remote collaboration on physical tasks
Human-Computer Interaction
Comparison of face-to-face and video-mediated interaction
Interacting with Computers
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Sharing a single expert among multiple partners
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Dynamic shared visual spaces: experimenting with automatic camera control in a remote repair task
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Modeling the impact of shared visual information on collaborative reference
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Understanding the design space of referencing in collaborative augmented reality environments
GI '07 Proceedings of Graphics Interface 2007
Analysis of hand gestures in remote collaboration: some design recommendations
OZCHI '07 Proceedings of the 19th Australasian conference on Computer-Human Interaction: Entertaining User Interfaces
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
MM '09 Proceedings of the 17th ACM international conference on Multimedia
Three's company: understanding communication channels in three-way distributed collaboration
Proceedings of the 2010 ACM conference on Computer supported cooperative work
Augmenting on-screen instructions with micro-projected guides: when it works, and when it fails
Proceedings of the 12th ACM international conference on Ubiquitous computing
International Journal of Human-Computer Studies
CamBlend: an object focused collaboration tool
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Socio-technical aspects of remote media control for a NG9-1-1 system
Multimedia Tools and Applications
Augmented sport: exploring collective user experience
Proceedings of the Virtual Reality International Conference: Laval Virtual
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This paper reports on an exploratory experimental study of the relationships between physical movement and desired visual information in the performance of video-mediated collaborative tasks in the real world by geographically distributed groups. Twenty-three pairs of participants (one "helper" and one "worker") linked only by video and audio participated in a Lego construction task in one of three experimental conditions: a fixed scene camera, a helper-controlled pan-tilt-zoom camera, and a dedicated operator-controlled camera. "Worker" motion was tracked in 3-D space for all three conditions, as were all camera movements. Results suggest performance benefits for the operator-controlled condition, and the relationships between camera position/movement and worker action are explored to generate preliminary theoretical and design implications.