Number of co-authors:19
Number of publications with 3 favourite co-authors:Patrick Kelley:Jason Hong:Paul Drielsma:
Janice Tsai's 3 most productive colleagues in number of publications:Lorrie Faith Crano..:44Sunny Consolvo:36Jason Hong:20
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Publications by Janice Tsai (bibliography)
Morris, Margaret E., Consolvo, Sunny, Munson, Sean, Patrick, Kevin, Tsai, Janice and Kramer, Adam D. I. (2011): Facebook for health: opportunities and challenges for driving behavior change. In: Proceedings of ACM CHI 2011 Conference on Human Factors in Computing Systems 2011. pp. 443-446. Available online
Obesity, mood, and associated behaviors spread within social networks . Facebook, the primary representation of these networks, shapes our perceptions of social norms and the expectations we set for ourselves. As such, Facebook holds potential to influence health behaviors of individuals and improve public health. This panel explores that potential from a variety of perspectives including psychology, public health, privacy, and design innovation. Panelists include: Margie Morris and Sunny Consolvo, researchers at Intel who have created novel mobile health and Facebook applications; Sean Munson, a social computing researcher at University of Michigan; Kevin Patrick, of UCSD, who is investigating social media for preventing and reducing weight gain in young adults; and Janice Tsai, from Microsoft, who focuses on privacy implications of Facebook. This panel will identify opportunities for health interventions on Facebook to have a broad social impact, challenges to implementing effective interventions on this dynamic platform, appropriate research methods, and considerations related to privacy and ethics.
© All rights reserved Morris et al. and/or their publisher
Egelman, Serge, Tsai, Janice, Cranor, Lorrie Faith and Acquisti, Alessandro (2009): Timing is everything?: the effects of timing and placement of online privacy indicators. In: Proceedings of ACM CHI 2009 Conference on Human Factors in Computing Systems 2009. pp. 319-328. Available online
Many commerce websites post privacy policies to address Internet shoppers' privacy concerns. However, few users read or understand them. Iconic privacy indicators may make privacy policies more accessible and easier for users to understand: in this paper, we examine whether the timing and placement of online privacy indicators impact Internet users' browsing and purchasing decisions. We conducted a laboratory study where we controlled the placement of privacy information, the timing of its appearance, the privacy level of each website, and the price and items being purchased. We found that the timing of privacy information had a significant impact on how much of a premium users were willing to pay for privacy. We also found that timing had less impact when users were willing to examine multiple websites. Finally, we found that users paid more attention to privacy indicators when purchasing privacy-sensitive items than when purchasing items that raised minimal privacy concerns.
© All rights reserved Egelman et al. and/or ACM Press
Benisch, Michael, Kelley, Patrick Gage, Sadeh, Norman, Sandholm, Tuomas, Tsai, Janice, Cranor, Lorrie Faith and Drielsma, Paul Hankes (2009): The impact of expressiveness on the effectiveness of privacy mechanisms for location-sharing. In: Proceedings of the 2009 Symposium on Usable Privacy and Security 2009. p. 22. Available online
Tsai, Janice, Egelman, Serge, Cranor, Lorrie and Acquisti, Alessandro (2009): The impact of privacy indicators on search engine browsing patterns. In: Proceedings of the 2009 Symposium on Usable Privacy and Security 2009. p. 29. Available online
Tsai, Janice, Kelley, Patrick, Drielsma, Paul Hankes, Cranor, Lorrie, Hong, Jason and Sadeh, Norman (2009): Who's viewed you?: the impact of feedback in a mobile location-sharing application. In: Proceedings of the 2009 Symposium on Usable Privacy and Security 2009. p. 43. Available online
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