Current:

• Algorithmic accountability in Dutch municipalities;
• Conceptualizing data visualization as interfaces;
• Examining the dynamic nature of graphical user interfaces;
• Methods for detecting locality on Twitter;
• Data walking;
• Scholarly accountability in data projects;
• Explicating values and norms embedded in algorithmic systems.

Past:

• Campaigning politicians and their engagement with news (media) on social media;
• Politically interested topic communities on Twitter and their engagement with news (media);
• News ecosystems in the Dutch G4 on Twitter;
• The interface of Adobe Photoshop.