Innovator to Watch: CSU Grad Student Greg Schroll


“Most people have a disclaimer saying their spherical robot can’t climb steep inclines or stairs. My goal was to overcome that limitation,” he tells Popular Mechanics magazine, which has dubbed the 23-year-old Colorado State University grad student one of the Top 10 Innovators of 2009 for accomplishing the task, keeping northern Colorado at the forefront of robotic invention.