Ethan Watrall is associate professor of anthropology,director of the Cultural Heritage Informatics Initiative, and director of theDigital Heritage Imaging and Innovation Lab at Michigan State University.Lynne Goldstein is professor emeritaof anthropology and founding director of the Campus Archaeology Program atMichigan State University. She is the coauthor of Aztalan: Mysteries of anAncient Indian Town. Goldstein isthe recipient of a Lifetime Achievement Award from the Society for AmericanArchaeology.