If there is nothing more to architecture than design –and to its attendant thinking processes–than design thinking, then core dimensions of the architectural enterprise from the perspective of (a) production and (b) use have no special character, over and above their counterparts in general design. Yet that does not appear to be true by the lights of architects or design specialists or the public at large. So what is it, at the core or periphery of the discipline or its objects, (...) that makes architecture not design? The ways in which architecture and design constitute artistic enterprises, drawing on and promoting aesthetic interest, differ such that architecture is not, or at least not only, a branch of or variation on design generally construed. (shrink)

We examine a number of investigations of perceptual economy or, more specifically, of minimum tendencies and minimum principles in the visual perception of form, depth, and motion. A minimum tendency is a psychophysical finding that perception tends toward simplicity, as measured in accordance with a specified metric. A minimum principle is a theoretical construct imputed to the visual system to explain minimum tendencies. After examining a number of studies of perceptual economy, we embark on a systematic analysis of this notion. (...) We examine the notion that simple perceptual representations must be defined within the "geometric constraints" provided by proximal stimulation. We then take up metrics of simplicity. Any study of perceptual economy must use a metric of simplicity; the choice of metric may be seen as a matter of convention, or it may have deep theoretical and empirical implications. We evaluate several answers to the question of why the visual system might favor economical representations. Finally, we examine several accounts of the process for achieving perceptual economy, concluding that those which favor massively parallel processing are the most plausible. (shrink)

For there exists a great chasm between those, on the one side, who relate everything to a single central vision, one system more or less coherent or articulate, in terms of which they understand, think and feel — a single, universal, organizing principle in terms of which alone all that they are and say has significance — and, on the other side, those who pursue many ends, often unrelated and even contradictory, connected, if at all, only in some de facto (...) way, for some psychological or physiological cause, related by no moral or aesthetic principle. (shrink)