A holistic multipurpose life-log framework
Proceedings of the 12th ACM international conference adjunct papers on Ubiquitous computing - Adjunct
Re-identification of Smart Meter data
Personal and Ubiquitous Computing
UbiqLog: a generic mobile phone-based life-log framework
Personal and Ubiquitous Computing
Sharing life experiences with friends based on individual's locality
DUXU'13 Proceedings of the Second international conference on Design, User Experience, and Usability: web, mobile, and product design - Volume Part IV
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Sharing life-log information in a social community has many advantages, both for the user and society. But sharing any type of personal information is a threat to privacy. In particular, life-log information requires higher security considerations since it may contains very sensitive information about the user such as biological information, location, communication logs, etc. In this paper, first we discuss the risks of sharing lifelog information in a social community. Then we will introduce a sharing model, which can eliminate the sharing capability of a life-log information object, based on the expiration time. Furthermore, general security approaches which might decrease security related risks for life-log systems will be described.