Findings from observational studies of collaborative work
International Journal of Man-Machine Studies - Computer-supported cooperative work and groupware. Part 1
Expressive richness: a comparison of speech and text as media for revision
CHI '91 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Speech patterns in video-mediated conversations
CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
What video can and can't do for collaboration: a case study
MULTIMEDIA '93 Proceedings of the first ACM international conference on Multimedia
MASSIVE: a collaborative virtual environment for teleconferencing
ACM Transactions on Computer-Human Interaction (TOCHI) - Special issue on virtual reality software and technology
Multimedia Tools and Applications
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Identifying and analyzing multiple threads in computer-mediated and face-to-face conversations
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work
Re-place-ing space: the roles of place and space in collaborative systems
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work
Shared spaces: transportation, artificiality, and spatiality
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work
Thunderwire: a field study of an audio-only media space
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work
FreeWalk: supporting casual meetings in a network
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work
Cooperative virtual environments: lessons from 2D multi user interfaces
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work
Hanging on the ‘wire: a field study of an audio-only media space
ACM Transactions on Computer-Human Interaction (TOCHI) - Special issue on speech as data
Affective computing
Audio hallway: a virtual acoustic environment for browsing
Proceedings of the 11th annual ACM symposium on User interface software and technology
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Socially translucent systems: social proxies, persistent conversation, and the design of “babble”
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Tangible progress: less is more in Somewire audio spaces
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
MBONE: Multicasting Tomorrow's Internet
MBONE: Multicasting Tomorrow's Internet
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Visualizing the pulse of a classroom
MULTIMEDIA '03 Proceedings of the eleventh ACM international conference on Multimedia
SimPhony — A Voice Communication Tool for Distributed Workgroups
BT Technology Journal
Private communications in public meetings
CHI '05 Extended Abstracts on Human Factors in Computing Systems
Searching common experience: a social communication tool based on mobile ad-hoc networking
Proceedings of the 7th international conference on Human computer interaction with mobile devices & services
The Neem Platform: An Evolvable Framework for Perceptual Collaborative Applications
Journal of Intelligent Information Systems
CHI '06 Extended Abstracts on Human Factors in Computing Systems
Improving audio conferencing: are two ears better than one?
CSCW '06 Proceedings of the 2006 20th anniversary conference on Computer supported cooperative work
Information spaces -- building meeting rooms in virtual environments
CHI '08 Extended Abstracts on Human Factors in Computing Systems
Visualizing remote voice conversations
CHI '09 Extended Abstracts on Human Factors in Computing Systems
Visual feedback for starting conversation
IASTED-HCI '07 Proceedings of the Second IASTED International Conference on Human Computer Interaction
Sociability and mobility concepts for the connected home
ERCIM'02 Proceedings of the User interfaces for all 7th international conference on Universal access: theoretical perspectives, practice, and experience
Visual feedback: its effect on teleconferencing
HCI'07 Proceedings of the 12th international conference on Human-computer interaction: applications and services
Ambient pre-communication: a study of voice volume control method on telecommunication
Ambient Intelligence in Everyday Life
Understanding informal communication in multilingual contexts
Proceedings of the 2013 conference on Computer supported cooperative work
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This paper presents Talking in Circles, a multimodal audioconferencing environment whose novel design emphasizes spatial grounding with the aim of supporting naturalistic group interaction behaviors. Participants communicate primarily by speech and are represented as colored circles in a two-dimensional space. Behaviors such as subgroup conversations and social navigation are supported through circle mobility as mediated by the environment and the crowd and distance-based attenuation of the audio. The circles serve as platforms for the display of identity, presence and activity: graphics are synchronized to participants' speech to aid in speech-source identification and participants can sketch in their circle, allowing a pictorial and gestural channel to complement the audio. We note user experiences through informal studies as well as design challenges we have faced in the creation of a rich environment for computer-mediated communication.