Assistant Professor, CMU HCII
I design computational systems to help people work and learn better, together.
My research focuses on building technology that uses the networked properties of online communities to improve how people work and learn. Our work combines design techniques, AI models, and research on learning to create learning systems that work at scale. This research has already helped 100,000+ students from 130+ countries learn more effectively in MOOCs, and has advanced the science of learning.
If you are a new student to CMU, welcome! I’d love to talk to you – please read the FAQ if you wish to get in touch!
I’d love to hear from you and meet you. The easiest way to reach me is to drop by office hours, Friday at 4pm starting Jan 2017. You don’t need to make an appointment. If you can’t make that time, please email me and we’ll figure something out.
If you are a student at CMU, please read the FAQ for how best to use our meeting.
Here’s my CV.
Here are all my publications.
I rarely tweet.