I would like to respectfully disagree with Chuck and Ken, and say something
briefly about metaphor and analogy.
Firstly "design is like weaving" is not a metaphor.
The reason is that [in the linguistic context differentiated by Klaus]
metaphor states something that is literally false. It therefore need to
make an assertion rather than a comparison, e.g. "designing is weaving".
The power of the metaphor comes from the plurality of allusions that this
[literally false] assertion makes. To this extent I agree with Chuck that
"It is only when transferred understandings are recognized to be
appropriate in the new context that one has really successfully applied a
metaphor;" although, of course, one cannot determine whether this condition
has been met.
Analogy, on the other hand, makes a comparison of a specific form: A is to
B as C is to D. "A woman needs a man like a fish needs a bicycle" has the
form of an analogy. We infer the relative need of a woman for a man from
our supposed greater appreciation of the relative need of a fish for a
bicycle. This is called "argument from analogy", an activity much frowned
upon by logicians and Aristotelians because it is unspecific about which
aspect of female need is unfulfilled by men in ways that fishy needs are
unfulfilled by bicycles. For example, we might understand that both
bicycles and men are unsatisfactory modes of transportation for either
whereas they might seem equally satisfactory as objects of derision.
Have a good Summer
Michael
At 15:35 22/07/2003 -0400, Charles Burnette wrote:
>Lubomir wrote
>
>"Any attempt to look for other relationships might
>discredit
>the use of use the metaphor and might provide reasons
>for rejecting the
>argument."
>
>I agree. I believe that the use of metaphor in design
>is just such an attempt to explore the relevance and
>credibility of ideas (or to convey an understanding of
>them).
>
>A metaphor indicates a "frame of reference" where
>understandings in one domain may afford understandings
>potentially applicable in another. Ken's example
>"design is like weaving" identifies useful
>information,
>structures,forms,behaviors,technologies,expectations,
>associated cultures, etc. only some of which will be
>appropriate in a given situation. It is only when
>transferred understandings are recognized to be
>appropriate in the new context that one has really
>successfully applied a metaphor. The criteria for
>metaphorical fit may vary from being extremely fuzzy
>(as in the design of poetry perhaps) to being highly
>technical and explicit (the action of a weaving
>machine) it is the process of applying metaphor that
>needs operational explication and support at any level
>(even if the process is never overtly manifested and
>thus may appear to be implicit.) I think your use of
>the term heuristics needs definition when applied to
>metaphorical thinking.
>
>Regards
>Chuck
>
>Dr. Charles Burnette
>234 South Third Street
>Philadelphia, PA 19106
>Tel: +215 629 1387
>e-mail: [log in to unmask]
************************************************************
Dr Michael A R Biggs
Reader in Visual Communication
Faculty of Art and Design, University of Hertfordshire
College Lane, Hatfield, Herts. AL10 9AB
United Kingdom
Telephone +44 (0)1707 285341
Fax +44 (0)1707 285350
E-mail [log in to unmask]
Internet http://www.herts.ac.uk/artdes/research/creac/html/intrombiggs.html
Coordinator of the Centre for Research into Practice
http://www.herts.ac.uk/artdes/research/cr2p/index.htm
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