Nanna Würtz Kristiansen is PhD student at the Department of Communication and Arts, Roskilde University. Together with Sine Nørholm Just and colleagues, Nanna will be investigating the use of data and algorithms in personal and public decisions on issues of health. Nanna will focus on how decisions about the use of citizens’ health data can be democratized. Nanna has an interdisciplinary background in humanities as cand.mag. in Cultural Encounters and Communication Studies from Roskilde University.