Stephen M. Roberts, 71, associate vice president for university libraries at University of Buffalo, New York, until his 2010 retirement, died September 21. During his 33 years at the university, he established UBdigit, which made the university’s digital collections available, and UB Wings, the first campus-wide information system. His efforts led UB Libraries to receive the New York State Library’s Joseph F. Shubert Moving Toward Excellence Award in 1997.