David J. Crandall

schoolIndiana Universitybar_chart#7564 Global Rank

Total Papers

HCI Rank

#7564

Research Areas

Years Active

Recent Publications

TOCHI - Privacy Norms and Preferences for Photos Posted Online

We are surrounded by digital images of personal lives posted online. Changes in information and communication technologies (ICTs) have enabled widespread sharing of personal photos, increasing access to aspects of private life previously less observable. Most studies of privacy online explore differences in individual…

CHI '185th+ AuthorPrivacy by Design & User Control +1

Viewer Experience of Obscuring Scene Elements in Photos to Enhance Privacy

With the rise of digital photography and social networking, people are sharing personal photos online at an unprecedented rate. In addition to their main subject matter, photographs often capture various incidental information that could harm people's privacy. While blurring and other image filters may help obscur…

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