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MOBISYS
2007
ACM
15 years 11 months ago
SmokeScreen: flexible privacy controls for presence-sharing
Presence-sharing is an emerging platform for mobile applications, but presence-privacy remains a challenge. Privacy controls must be flexible enough to allow sharing between both ...
Landon P. Cox, Angela Dalton, Varun Marupadi
SOUPS
2010
ACM
15 years 3 months ago
On the impact of real-time feedback on users' behaviour in mobile location-sharing applications
Effective privacy management requires that mobile systems‟ users be able to make informed privacy decisions as their experience and knowledge of a system progresses. Prior work ...
Lukasz Jedrzejczyk, Blaine A. Price, Arosha K. Ban...
CHI
2007
ACM
16 years 6 days ago
Patterns of empathy in online communication
This article presents an investigation of empathy within an online community for older people (SeniorNet). Qualitative content analysis of 400 messages from a discussion board abo...
Ulrike Pfeil, Panayiotis Zaphiris
CHI
2002
ACM
16 years 5 days ago
Observed behavior and perceived value of authors in usenet newsgroups: bridging the gap
In this paper we describe an evaluation of behavioral descriptors generated from an analysis of a large collection of Usenet newsgroup messages. The metrics describe aspects of ne...
Andrew T. Fiore, Scott Lee Tiernan, Marc A. Smith
CHI
2010
ACM
15 years 6 months ago
Designing a technological playground: a field study of the emergence of play in household messaging
We present findings from a field study of Wayve, a situated messaging device for the home that incorporates handwriting and photography. Wayve was used by 24 households (some of w...
Siân E. Lindley, Richard H. R. Harper, Abiga...