Currently, my group has the following focus areas:

Principles and applications of intelligent interactive systems. How do we build AI-powered systems such that they are well suited for the strengths and limitations of human cognition, perception and behavior?
Behavioral research at scale. We are building platforms (e.g., Lab in the Wild and Hevelius) that allow us to conduct behavioral research with tens of thousands of participants. We are interested both in developing new tools and methods, and in doing novel science that such tools enable.
Design for equity and social justice. Design impacts human behavior (seriously). Some of our design practices may inadvertently exacerbate inequalities. Thoughtful design can also improve support more equitable and more socially just outcomes. This interest originates from our work on accessible computing, but has expanded to include implicit bias, equitable access to healthcare, and more.