Zhong-Lin Lu is Chief Scientist, Associate Provost for Sciences, Director of the NYU-ECNU Institute of Brain and Cognitive Science, Professor of Neural Science and Psychology at NYU Shanghai, as well as Professor of Neural Science and Psychology and Global Network Professor at NYU. He is coauthor of Visual Psychophysics- From Laboratory to Theory (MIT Press). Barbara Dosher is Distinguished Professor of Cognitive Sciences at the University of California, Irvine. She is coauthor of Visual Psychophysics- From Laboratory to Theory (MIT Press).