Patterns of contact and communication in scientific research collaboration
CSCW '88 Proceedings of the 1988 ACM conference on Computer-supported cooperative work
The active badge location system
ACM Transactions on Information Systems (TOIS)
Portholes: supporting awareness in a distributed work group
CHI '92 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Unpacking collaboration: the interactional organisation of trading in a city dealing room
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
Techniques for addressing fundamental privacy and disruption tradeoffs in awareness support systems
CSCW '96 Proceedings of the 1996 ACM conference on Computer supported cooperative work
Peepholes: low cost awareness of one's community
Conference Companion on Human Factors in Computing Systems
ConNexus to awarenex: extending awareness to mobile users
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Augmenting shared personal calendars
Proceedings of the 15th annual ACM symposium on User interface software and technology
Unpacking "privacy" for a networked world
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Predicting human interruptibility with sensors: a Wizard of Oz feasibility study
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Who wants to know what when? privacy preference determinants in ubiquitous computing
CHI '03 Extended Abstracts on Human Factors in Computing Systems
Controlling interruptions: awareness displays and social motivation for coordination
CSCW '04 Proceedings of the 2004 ACM conference on Computer supported cooperative work
Presence versus availability: the design and evaluation of a context-aware communication client
International Journal of Human-Computer Studies
The language of privacy: Learning from video media space analysis and design
ACM Transactions on Computer-Human Interaction (TOCHI)
Blur filtration fails to preserve privacy for home-based video conferencing
ACM Transactions on Computer-Human Interaction (TOCHI)
UAI'99 Proceedings of the Fifteenth conference on Uncertainty in artificial intelligence
Privacy in the open: how attention mediates awareness and privacy in open-plan offices
Proceedings of the 2007 international ACM conference on Supporting group work
The magic window: lessons from a year in the life of a co-present media space
Proceedings of the 2007 international ACM conference on Supporting group work
End-user privacy in human-computer interaction
Foundations and Trends in Human-Computer Interaction
Butler lies: awareness, deception and design
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Friendlee: a mobile application for your social life
Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services
Lightweight selective availability in instant messaging
CHI '10 Extended Abstracts on Human Factors in Computing Systems
Computers in Human Behavior
A framework for supporting joint interpersonal attention in distributed groups
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part I
An investigation into facebook friend grouping
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part III
Predicting selective availability for instant messaging
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part III
Privacy analysis in mobile social networks: the influential factors for disclosure of personal data
International Journal of Wireless and Mobile Computing
Social navigation for loosely-coupled information seeking in tightly-knit groups using webwear
Proceedings of the 2013 conference on Computer supported cooperative work
When privacy and utility are in harmony: towards better design of presence technologies
Personal and Ubiquitous Computing
The influential factors for the variation of data sensitivity in ubiquitous social networking
International Journal of Wireless and Mobile Computing
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Awareness servers provide information about a person to help observers determine whether they are available for contact. A tradeoff exists in these systems: more sources of information, and higher fidelity in those sources, can improve people's decisions, but each increase in information reduces privacy. In this paper, we look at whether the type of relationship between the observer and the person being observed can be used to manage this tradeoff. We conducted a survey that asked people what amount of information from different sources that they would disclose to seven different relationship types. We found that in more than half of the cases, people would give different amounts of information to different relationships. We also found that the only relationship to consistently receive less information was the acquaintance -- essentially the person without a strong relationship at all. Our results suggest that awareness servers can be improved by allowing finer-grained control than what is currently available.