Professor Hardart is a partner in the online storytelling platform Witnify, which captures and curates first-person accounts of important world events. He has produced a number of critically acclaimed feature films and documentaries, including Mary and Max, Annie Leibovitz: Life Through a Lens and Before the Rains. He is an active speaker at conferences and panels related to media and technology.
Before joining NYU Stern, Professor Hardart was the founding director of the Graduate Program in Media Management at The New School. He has guest lectured at the University of California Los Angeles, The American Film Institute, Columbia University, Temple University and the University of California at San Diego.