Dr. Renmei Xu is a professor in the School of Art at Ball State University, where she teaches courses in the Graphic Arts Management program. She received her PhD degree in Paper and Imaging Science and Engineering from Western Michigan University in 2006. Her research areas include color management, print quality, ink mileage, computer to plate/screen, functional papers, printed electronics, edible printing, rapid prototyping technologies such as laser engraving and 3D printing, etc.