William R. Uttal is Professor Emeritus (Engineering) at Arizona State University and Professor Emeritus (Psychology) at the University of Michigan. He is the author of many books, including The New Phrenology: On the Localization of Cognitive Processes in the Brain (MIT Press).Markus Krajewski is Associate Professor of Media History at the Bauhaus University, Weimar. He is a developer of the bibliographic software Synapsen: A Hypertextual Card Index (www.verzetteln.de/synapsen)