CSCW '04 Proceedings of the 2004 ACM conference on Computer supported cooperative work
People-to-People-to-Geographical-Places: The P3 Framework for Location-Based Community Systems
Computer Supported Cooperative Work
Changing places: contexts of awareness in computing
Human-Computer Interaction
P3 Systems: Putting the Place Back into Social Networks
IEEE Internet Computing
Automatic identification of informal social groups and places for geo-social recommendations
International Journal of Mobile Network Design and Innovation
Studying mobile context-aware social services in the wild
Proceedings of the 6th Nordic Conference on Human-Computer Interaction: Extending Boundaries
User experience of social ad hoc networking: findings from a large-scale field trial of TWIN
Proceedings of the 9th International Conference on Mobile and Ubiquitous Multimedia
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With the advancement in technologies to locate individuals, there has been an emergence of information systems that link People-to-People-to-Geographical-Places, labeled P3-Systems. While various P3-System services have been proposed and deployed, there is limited knowledge on people's desires and attitudes towards such services. We used the P3-Systems framework to guide a survey study of the impact of 'place' on people's social information needs and willingness to share personal location data. At fourteen different place types (Restaurant, Post Office, Etc.) in Manhattan, New York, we surveyed 509 individuals over 3 weeks. The vast majority of respondents expressed a desire for and willing to share their personal location data. E.g., 77% of respondents were willing to reveal their current location to others (17% with complete strangers).