Roberto Hoyle

schoolOberlin Collegebar_chart#2920 Global Rank

Total Papers

HCI Rank

#2920

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 '20CorrespondingPrivacy by Design & User Control +3

Privacy and Activism in the Transgender Community

Transgender people are marginalized, facing specific privacy concerns and high risk of online and offline harassment, discrimination, and violence. They also benefit tremendously from technology. We conducted semi-structured interviews with 18 transgender people from 3 U.S. cities about their computer security and pri…

CHI '195th+ AuthorAI Ethics, Fairness & Accountability +1

Can Privacy Be Satisfying? On Improving Viewer Satisfaction for Privacy-Enhanced Photos Using Aesthetic Transforms

Pervasive photo sharing in online social media platforms can cause unintended privacy violations when elements of an image reveal sensitive information. Prior studies have identified image obfuscation methods (e.g., blurring) to enhance privacy, but many of these methods adversely affect viewers' satisfaction with the…

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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