Anjie chats with Dr. Johannes Eichstaedt, an Assistant Professor in Psychology, and the Shriram Faculty Fellow at the Institute for Human-Centered Artificial Intelligence at Stanford University. Johannes directs the Computational Psychology and Well-Being lab. His research focuses on using social media (Facebook, Twitter, Reddit, …) to measure the psychological states of large populations and individuals to determine the thoughts, emotions, and behaviors that drive physical illness (lik...