I am pleased to announce that North Carolina State University Library has put the presentations from the Designing Libraries IV conference, co-sponsored by University of Calgary and CNI and held in September, 2015, online. There is a wealth of information here on trends in library buildings, technologies, services, and organizational issues.
https://mckimmon.online.ncsu.edu/online/Catalog/Full/204eeecb2f0f4b4ba1d9b13bc33f1dd321
Joan Lippincott, CNI