Portholes: supporting awareness in a distributed work group
CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Capturing, structuring, and representing ubiquitous audio
ACM Transactions on Information Systems (TOIS)
Low disturbance audio for awareness and privacy in media space applications
Proceedings of the third ACM international conference on Multimedia
NewsComm: a hand-held interface for interactive access to structured audio
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Voice loops as cooperative aids in space shuttle mission control
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
SpeechSkimmer: a system for interactively skimming recorded speech
ACM Transactions on Computer-Human Interaction (TOCHI) - Special issue on speech as data
Quiet calls: talking silently on mobile phones
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The audio notebook: paper and pen interaction with structured speech
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The Family Intercom: Developing a Context-Aware Audio Communication System
UbiComp '01 Proceedings of the 3rd international conference on Ubiquitous Computing
The Family Intercom: Developing a Context-Aware Audio Communication System
UbiComp '01 Proceedings of the 3rd international conference on Ubiquitous Computing
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
How push-to-talk makes talk less pushy
GROUP '03 Proceedings of the 2003 international ACM SIGGROUP conference on Supporting group work
Impromptu: managing networked audio applications for mobile users
Proceedings of the 2nd international conference on Mobile systems, applications, and services
SimPhony — A Voice Communication Tool for Distributed Workgroups
BT Technology Journal
Computer Supported Cooperative Work
CHI '06 Extended Abstracts on Human Factors in Computing Systems
An empirical study of the use of visually enhanced voip audio conferencing: the case of IEAC
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
End-user privacy in human-computer interaction
Foundations and Trends in Human-Computer Interaction
Gesture interaction in cooperation scenarios
CRIWG'09 Proceedings of the 15th international conference on Groupware: design, implementation, and use
Effect of Culture, Age, and Language on Quality of Services and Adoption of IP Applications
Wireless Personal Communications: An International Journal
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Impromptu is a mobile audio device which uses wireless Internet Protocol (IP) to access novel computer-mediated voice communication channels. These channels show the richness of IP-based communication as compared to conventional mobile telephony, adding audio processing and storage in the network, and flexible, user-centered call control protocols. These channels may be synchronous, asynchronous, or event-triggered, or even change modes as a function of other user activity. The demands of these modes plus the need to navigate with an entirely non-visual user interface are met with a number of audio-oriented user interaction techniques.