Author: Toru Nakagawa
Abstract:
The 'Four-Box Scheme' of problem solving has long been
regarded as a standard in TRIZ and science and technologies in general. Now
that a huge number of models and knowledge bases have been accumulated, the
Scheme has been found lacking in the meaningful general description of the
contents of the four boxes. The present author has proposed the 'Six-Box Scheme
of Creative Problem Solving' on the basis of detailed description of the
overall structure of the USIT methodology. The procedure for performing the
Scheme is already well established in the form of USIT. Implications of the
'Six-Box Scheme' with USIT are discussed in comparison with the 'Four-Box
Scheme' with traditional TRIZ.
This paper was originally published in “TRIZ Home Page in
Japan” in Nov 2006. Reposted in TRIZsite Journal with the permission of Dr.
Nakagawa, Editor, TRIZ Home Page in Japan. For more details please refer to the
author's site.
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