The goal of everyday privacy is to make it easy for endusers to share information with the right people at the right level of detail in ubiquitous computing environments. In this paper, we describe a conceptual model we have developed for everyday privacy, consisting of control over and feedback about disclosure. We also describe a prototype we have created for helping end-users manage their pe...

Both privacy and trust relate to knowledge about an entity. However, there is an inherent conflict between trust and privacy: the more knowledge a first entity knows about a second entity, the more accurate should be the trustworthiness assessment; the more knowledge is known about this second entity, the less privacy is left to this entity. This conflict needs to be addressed because both trus...

nowadays, images of celebrities are used to advertise goods and services, and this phenomenon is growing. on the one hand, in recent years, celebrities become aware of the value of image and image rights in advertisement world. on the other hand, many agencies and owners of goods and services become aware of the important effect of popularity of celebrities as a tool to boost sales of goods. th...

THECONCEPT OF PRIVACY is a widely accepted legal and moral notion but has uncertain legal and philosophical foundations. Prominent legal accounts, such as the nonintrusion theory and the freedom to act theory, are inadequate. The control of information theory and the undocumented personal knowledge theory are philosophically better accounts but are open to counterexamples. A restricted access t...