What happens when humans produce new technologies?Two interdependent perspectives from which such a production can be approached are adopted:
• How and why constructs that have their origins in human mental life are embodied in physical environments when people fabricate their habitat, even to the point of those constructs becoming that very habitat
• How and why these fabricated habitats affect, and feed back into, human mental life.
The aim of the CT research programme is to determine, in general, which technologies, and in particular, which interactive computer-based technologies, are humane with respect to the cognitive development and evolutionary adaptation of their end users. But what does it really mean to be humane in a technological world? To shed light on this central issue other pertinent questions are raised, e.g.
• Why are human minds externalised, i.e., what purpose does the process of externalisation serve?
• What can we learn about the human mind by studying how it externalises itself?
• How does the use of externalised mental constructs (the objects we call 'tools') change people fundamentally?
• To what extent does human interaction with technology serve as an amplification of human cognition, and to what extent does it lead to a atrophy of the human mind?
The book calls for a reflection on what a tool is. Strong parallels between CT and environmentalism are drawn: both are seen as trends having originated in our need to understand how we manipulate, by means of the tools we have created, our natural habitat consisting of, on the one hand, the cognitive environmen
higher-orderreading (C.K. Leong). Planning. Issues in the development of human-computer mixed-initiative planning (M.H. Burstein D.V. McDermott). Committees of decision trees (D. Heath et al.). A learning environment to teach planning skills (R.C. Schank, S. Szegö). Applied Cognitive Science. Cognitive technology and differential topology: The importance of shape features (T.L. Kunii). Hypertext and reading cognition (A. McHoul, P, Roe). Verbal and non-verbal behaviours in face to face TV conf