Sunil K. Agrawal has developed a highly visible interdisciplinary program in rehabilitation robotics at Columbia University. Through a range of innovative designs of robots and clinical studies, Dr. Agrawal has showed that novel training robots can help humans to relearn, restore, or improve functional movements. Dr. Agrawal received a BS in mechanical engineering from IIT, Kanpur (India) in 1984, a MS degree from Ohio State University in 1986, and a PhD degree in mechanical engineering from Stanford University, California, in 1990. He is a fellow of the American Society of Mechanical Engineers (ASME) and American Institute of Medical and Biological Engineering (AIMBE). He is an author of 450 research articles, 3 books, and 13 US patents.