Roberta "Bobby Lou" Klatzky is a Professor of Psychology at Carnegie Mellon University (CMU). She specializes in human perception and cognition, particularly relating to visual and non-visual perception and representation of space and geometric shapes. Klatzky received a B.A. in mathematics from the University of Michigan in 1968 and a Ph.D in psychology from Stanford University in 1972. She has done extensive research on human haptic and visual object recognition, navigation under visual and nonvisual guidance, and perceptually guided action.