Started in 2005 as the Center for Innovation in Engineering Education, the center was renamed in 2008 in honor of educational innovator Dennis Keller, Class of 1963, and his wife, Constance Keller, when the couple gave $20 million to endow the center. Now students, faculty and alumni from all parts of the University take part in Keller programs each year — attending one of the center’s 15 courses, participating in any of 60 events, obtaining an internship to explore engineering beyond Princeton, participating in its eLab entrepreneurship program, or taking advantage of the services offered by the University’s new Entrepreneurial Hub.