The Institute for the Interdisciplinary Study of Human & Machine Cognition (IHMC) is an interdisciplinary research unit of the University of West Florida. Researchers and staff at the IHMC investigate "a broad range of topics related to understanding cognition in both humans and machines with a particular emphasis on building computational tools to leverage and amplify human cognitive and perceptual capacities." Their work advances the study of human-centered computing, which takes a “systems view” to link human thought and action and technological systems. They are primarily interested in the analysis, design, and evaluation of computational aids or "cognitive prostheses." The website provides an overview of each of their current research areas, which include: knowledge modeling and sharing, adjustable autonomy, advanced interfaces and displays, communication and collaboration, computer-mediated learning systems, intelligent data understanding, software agents, expertise studies, work practice simulation, knowledge representation, and other related areas. They also provide Cmap Tools, a knowledge modeling software kit, which is free to download and "empowers users to construct, navigate, share, and criticize knowledge models represented as Concept Models." This site is also reviewed in the June 3, 2005.