ROSEMARY KILMER, ASID, IDEC, LEED^(R)AP, RID is Professor Emeritus of Interior Design at Purdue University. She has served on the Board of Directors for the NCIDQ exam and is a member of the American Society of Interior Designers.

W. OTIE KILMER, AIA, is Professor Emeritus of Interior Design at Purdue University. He is an architect and interior designer who has worked with several high-profile, international design firms.
Rosemary and Otie Kilmer also wrote Designing Interiors, Second Edition.