Yoshihiko Takahashi, PhD, a professor of mechanical systems engineering at the Kanagawa Institute of Technology in Kanagawa, Japan, will discuss "Sustainable Technologies for Humans and the Earth" at the North Jersey IEEE/NJIT Control Systems Seminar on Sept 10, 5-6 p.m. in 202 ECEC. Takahashi's research interests are in human-assisted robotic systems, fuel cell electrical vehicles, and applications of sustainable energy. For more information, contact Timothy Chang at 973-596-3519; changtn@njit.edu.